Theme C Flashcards

1
Q

Criteria for sectioning

A

3 people must agree:

  • You are suffering from a mental disorder
  • You need to be detained for assessment and treatment
  • It is in the patient’s best interests or protects the safety of patients or others
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2
Q

Section 2 Mental health act 1983

A

Detained in hospital for ASSESSMENT and treatment
Up to 28 days
Can’t renew but can transfer to section 3
Patient CANNOT refuse treatment

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3
Q

Section 3 Mental Health Act 1983

A

Detained in hospital for TREAMENT
Up to 6 months
Can be renewed - 6m-6m-12m
Patient cannot refuse treatment

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4
Q

Section 4 Mental Health Act 1983

A
Emergency situations
Detained for ASSESSMENT
Only needs recommendation of one doctor
Up to 72 hours
Patient can refuse treatment
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5
Q

Section 5(2) Mental Health Act 1983

A
Doctors holding power
Detained from leaving hospital 
Must already be in hospital for treatment 
Up to 72 hours, not renewable
Patients can refuse treatment
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6
Q

Section 5(4) Mental Health Act 1983

A
Nurses holding power
Detained from leaving hospital 
Must already be in hospital for treatment 
Up to 6hours, not renewable
Patients can refuse treatment
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7
Q

Human rights that conflict with mental health act

A

Article 2 - right to life (authorities must make every protection to protect your life, if death under section = coroner’s report)

Article 3 - Prohibition of torture and inhumane or degrading treatment
If patient disagrees with treatment, independent psychiatrist agrees then not breaking article 3. Restraint is not torture unless done other than for protection

Article 5 - right to liberty and security. Limited liberty if section

Right to education - if a child is detained, they must get education

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8
Q

Common Law regarding detainment

A

it is used until the mental health can be put into place

  • Right to detain a person if the person is at right to self or others
  • Right to restrain with reasonable force (no more than necessary)
  • If patient cannot consent: done in best interests
  • Treatment must be body recommeded
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9
Q

Leventhal’s self-regulatory model of illness behaviour

A

Representation of a health threat depends on

  • Patient interpretation: symptom perception, social messages
  • Coping - mechanisms
  • Appraisal: is coping effective

These all determine the emotional response to a health threat

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10
Q

5 areas of illness representations

A
  • Identity - symptoms, signs, labels and diagnosis
  • Cause: perceived causes
  • Consequences: perceived physical, social, economical etc
  • Timeline: perceived timescale
  • Control or cure

Patient may not match the clinician

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11
Q

Method of quantifying patient belief on disease

A

Illness perception questionnaire

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12
Q

Coping strategies and groupings

A

Problem focused - seeking new information, practical support, learning new skills, new interests, actively participating in treatment

Emotion focused: sharing feelings, expressing anger in appropriate ways, acknowledging loss, emotional support

Unhelpful: denial, reoccupation with minor issues, blaming

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13
Q

Ways in which patients with learning disabilities are vulnerable

A

BIOLOGICAL

  • Genetic vulnerability
  • Brain damage
  • Physical disability
  • Sensory impairment

SOCIAL

  • small circle of friends
  • limited opportunities for social interaction
  • decreased finance, employment
  • decrease support
  • at risk of exploitation
  • poor housing
  • limited choices

PSYCHOLOGICAL

  • coping strategies
  • low self-esteem
  • lack of assertiveness
  • feeling helpless
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14
Q

Family support available for those with learning difficulties

A
Access to family advocacy
Family support and info groups
Disability support groups
Skills training and emotional support
Respite care
Formal carers assessment
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15
Q

Role of FHx in breast cancer

A

BRCA gene
Calculate carrier probability using BOADICEA or Manchester scoring system

Refer for screening if

  • 1 first degree under 40
  • 1 male relative
  • 1 first degree with bilateral
  • 2 first degree or 3 second degree at any age
  • 1 first or second degree with both breast and ovarian

Only do genetic screening if mutation risk 10-20%

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16
Q

Preventing cancer in BRCA gene positive women

A

Risk reducing mastectomy
Risk reducing oophorectomy
Chemoprevention - tamoxifen or raloxifene

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17
Q

Impact of caring for a mental health patient

A

Stress and worry
Social isolation
Guilty for taking time for self
Financial stresses
Physical health problems - demanding role
Depression - feeling hopeless
Frustration and anger - may not have had a choice about being a carer
Low self-esteem
Emotion strain - especially if patient attempts suicide
Patients with mental health are unpredictable and therefore challenging to care for
Stigma from others on behalf of patient - many try to cope alone
Reduced specialist mental health respite

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18
Q

Epidemiology of suicide

A

Increase in men
men choose more lethal methods - hanging, guns
Women tend to choose poisoning and self-cutting
Males have higher success rate

4500 per year
Incidence 19 per 100,000 men and 5 per 100,00 women
Increased in whites and Asians

highest in 15-44 years, although elderly also at risk

RFs
Previous self harm
Single/widow/divorced/separated
Prisoners
Vets/doctors/pharmacists/farmers
Immigrants/refugees
Recent life crisis
Victim of abuse
Mental illness
Chronic physical illness
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19
Q

Epidemiology of self harm

A
Increased in females
1-4% of adults
10% of 15-16 year old girls
Highest in adolescents and college students
Increased in South Asians
RFs
Borderline personality disorder (70% self harm)
MH - depression, bipolar, schizophrenia, drug and alcohol misuse
Domestic violence
Eating disorder
Armed force veterans
Prisoners
Asylum seekers
Victim of abuse
Gay/lesbian/bisexual
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20
Q

Members of community mental health team and their roles

A

Community psychiatric nurse (CPN) - facilitates treatment plan and monitors progress
Social worker - housing and benefits, make the most of available services
Clinical psychologist - delivers CBT
Psychiatrist - diagnoses and develops care plan
OT - maintain own skills and develop new ones. Back to work. Keep up motivation
Pharmacist - advice on meds
Admin staff - first point of call, arrange appointments
Counsellor - taking treatment and developing coping strategies.

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21
Q

Barriers to rapid diagnosis and treatment of MI

A

Symptoms - large variation between patient’s
Patient decision time
- Shorter in men than women (women tend to be atypical)
- STEMI has shorter time as more severe presentation
- ** increase education to decrease time
Symptom recognition - men more likely to realise MI
More likely to use ambulance if
- educated about MI
- Increase symptoms severity
- STEMI
- Increased age
- Increased distance to hospital

  • Prehospital ECG, and meds decreases time to treat
  • Incorrect level of triage
  • Busy EF
  • Further from hospital / increases time to treatment
  • No access to phone
  • Minimal education
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22
Q

Outcome indicator

A

Describes the effects of healthcare on the status of the population e.g. proportion with surgical site infection

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23
Q

Process indicator

A

Measures what is actually done in the giving and receiving of care.
e.g. number of patients receiving the correct antibiotics

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24
Q

Advantages of publically available performance indicators

A

Patient choice
Patient’s want the information
Increased transparency and openness
Managers more likely to focus on quality than cost
Ensures accountability of staff/ providers of care
Identify areas for concern and improvements

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25
Q

Disadvantages of publically available performance indicators

A

Only focussing on measured activity
Lose sight of long term outcomes
Avoiding new approaches in fear of worse outcome
Altering behaviour tot gain advantage
- Decreased access to care in high risk patients
- e.g. number treatment with antibiotics in first hour will cause overtreatment of non-cases
Cost of producing information - resource demanding
Patients may not use info

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26
Q

Epidemiology of CHD

A
1/5 men and 1/7 women will die from CHD
More common in males
Increase South Asians. 
Increased in northern England
Increased with age
RFs
Smoking
Lower socioeconomic group
Poor diet - high LDL
Alcohol 
Physical wellbeing: work stress, decreased social support, depression and anxiety
Hypertension
Diabetes
Hypercholesterolaemia
FHx - 1st degree relative in men under 55 in women under 65
Obesity
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27
Q

RFs for CVD from highest to lowest importance

A
Apo-B/Apo-A1 protein (genetic)
Current smoker
Psychosocial e/g stresses
Abdominal obesity
Hypertension
Daily fruit and veg intake
Exercise
Diabetes
Alcohol
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28
Q

High risk hypertension patients

A

Patients at a high risk of complications from hypertension

  • older age, men over 55, women over 65
  • Diabetes
  • Renal disease/proteinuria
  • LV hypertrophy
  • Established vascular disease
  • CHD
  • Stroke
  • Peripheral vascular disease

For high risk patients aim for 130/80
Others aim for 140/90

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29
Q

Lifestyle changes to reduce CV risk

A
Cardioprotective diet
- 5 a day
- reduced refined sugars
- 2 portions of fish a week
- wholegrain carbs
Physical activity - 150 minutes of moderate or 75 minutes of high intensity
Lose weight
Reduce alcohol consumption
Smoking cessation
Decreased salt consumption
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30
Q

Health benefits of smoking cessation

A
Decreased lung and other cancers
Decreased CVD risk
Decreased risk of COPD and respiratory symptoms
Decreased risk of infertility
Increased life span
20 minutes: decreased HR and BP
12 hours: CO levels drop to normal
2-12 weeks: increase circulation and lung function
1-9 months: decreased cough and SOB
1 year: half risk of CHD
5 years: risk of stroke that of non-smoker
10 years: half risk of lung cancer
15 years: risk of CHD that of non-smoker
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31
Q

Epidemiology of breast cancer

A
15% of total cancer paitents
31% of female cancer patients
Most common cancer in the UK
Increased in women
Increases with age
Highest in Caucasians - western Europe
FHx - BRCA gene defect 
Most common cause of cancer in 15-49 years
Most are detected in stage I or II
Incidence has been increasing

RFs (separate flashcard)

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32
Q

RFs for breast cancer

A
COCP
Alcohol
Increased adult height
Ionising radiation
HRT
Raised BMI post-menopause (protective pre-menopause)
Decreased breast density
History of Hodgkin's lymphoma, melanoma, lung, bowel, uterus Ca
Increased breast density
Benign breast disease
Digoxin
Diabetes
Smoking
increased birth weight
Increased dietary fat
Increased bone mineral density
Decreased age at menarche
Decreased parity
Increased age at menopause
Increased age at first giving birth
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33
Q

Protective factors for breast cancer

A
Breastfeeding
Hysterectomy / oophorectomy pre-menopause
Physical activity
Regular aspirin / NSAIDs
Osteoporosis
Coeliac disease
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34
Q

Principles of screening

A
  • Condition should be an important health problem
  • Recognisable latent or early symptomatic stage
  • Natural history of condition should be understood
  • Accepted treatment for patients with recognised disease
  • Suitable test or examination with high level of accuracy
  • Test should be acceptable to population
  • Agreed policy on who to treat
  • Facilities for diagnosis and treatment should be available
  • Cost of screening should be balanced
  • Screening should be a continuing process
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35
Q

Define sensitivity

A

Effectiveness of a test to detect disease in all of those with disease

True positives / true positives + false negatives

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36
Q

Define specificity

A

The extent to which a test gives negative results in those without disease

True negative / true negatives + false positives

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37
Q

Define positive predictive value

A

Extent in which a person with disease in those that test positive

True positive / true positive and false positive

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38
Q

Define negative predictive value

A

Extent to which a person without disease in those with a negative test result

True negative / true negative + false negative

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39
Q

What needs to be agreed in order for screening program to happen?

A
Frequency of screening
Ages at which it should be performed
Defined mechanisms for referral and treatment
Information systems that can:
- Send out invitations
- Recall for repeat screening
- Follow patients with abnormality
- Monitor and evaluate the program
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40
Q

Breast cancer screening

A

50-70 (trial extension from 47 to 73)
Every 3 years
Mammography

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41
Q

Benefits of breast cancer screening

A

Allows for less aggressive treatment
Increases prognosis
Decreased mortality

Pain
Radiation
Anxiety (false positives)
Does not detect 20% of cancers
Over diagnosis and over treatment
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42
Q

Over diagnosis

A

A cancer or disease that is picked up by screening that would not otherwise have come to attention in that person’s lifetime

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43
Q

Over treatment

A

Unnecessary medical interventions

  • Either due to over diagnosis
  • OR extensive treatment for a disease which only requires limited treatment.
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44
Q

Psychological impact of a cancer diagnosis

A

Employment and income

  • financial hardship
  • may have to give up work due to illness/ appointments

Social engagement

  • harder to participate in social events and maintain friendships
  • decreased energy and mobility

Change in family dynamics
Emotional distress
Uncertain about unwanted changes to self and life
Feelings - shock, disbelief, fear, anxiety, guilt, sadness
Depression and anxiety
Fertility - can cause infertility
Change in relationships with family and friends
Inability to perform social roles
Changes to sex drive
Changes to body image
Feelings of guilt and self-blame

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45
Q

Factors associated with delayed presentation of breast cancer

A
Older age
Lower educational level
Non-white ethnicity
Non-recognition of symptom seriousness
Decreased social support
Presentation type - no breast lump
No pain
Presence of co-existing morbidity
Fear of cancer diagnosis
Competing life priorities
Embarrassment around breast exam
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46
Q

Effect of culture on psychological response to diagnosis and treatment (breast cancer)

A

Members of ethnic minorities can often delay in help seeking

Blacks and Hispanics have more advanced breast cancer when detected and have poorer survival rates

Less likely to have mammogram if single, decreased education and unemployed

Increased set backs - unemployment, trouble returning to work, struggle with interpersonal relationships

Differences in knowledge and beliefs regarding cause, symptoms, curability and consequences

Differences in trust in physicians

Some cultures RE male examination worries.

Some cultures stress importance towards families and putting others first

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47
Q

FHx in breast cancer

A

BRCA1 and 2 gene

Can calculate carrier probability using:
BOADICEA or Manchester Scoring system

Refer if:

  • 1 1st degree under 40
  • 1 1st degree male
  • 1 1st degree with bilateral cancer
  • 3 2nd degree or 2 1st degree with breast cancer at any age
  • 1 1st or 2nd degree with breast and ovarian cancer
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48
Q

Prevention of breast cancer in BRCA +

A

Risk reducing mastectomy
Risk reducing oophorectomy
Chemoprevention- tamoxifen or raloxifene

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49
Q

Role of a post mortem

A

Examination of a patient after death

Carried out by a pathologist to establish the cause of death or determine effects of treatment

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50
Q

Who is the coroner

A

Independent official with legal responsibility for the medical-legal investigation of certain deaths including: sudden, unexplained, unnatural or violent in nature

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51
Q

What deaths are reportable to the coroner?

A

Sudden deaths from unknown causes
Any case where cause of death unknown
Any vehicle, boat, train or plane accident
Any suspicious circumstances
Suicide
If not been seen or treated in last 14 days
Any death within 24 hours of admission
Due to possible negligence, misconduct or malpractice
Any death caused by a treatment or anaesthesia
Any infant death or still birth
Death due a crime
Detained under Mental Health Act 1983 or under police custody
Death linked with occupational hazard e.g. mesothelioma, bladder cancer
Due to fall or fracture

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52
Q

Reasons for retaining tissue after post-mortem

A

Controlled by Human Tissue Authority

  • Examined with microscope
  • Complex abnormality requiring detailed examination
  • Sample may need preparation prior to examination
  • Preparation can take weeks
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53
Q

Benefits of post mortem

A

Provides valuable information on cause of death
Provides vital info for future treatment/research
Gives relatives information which may impact on their health
Data can improve and assess medical care and research - cause and prevention of disease
Assists in education of doctors and students
Provides accurate mortality and morbidity stats to improve public health

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54
Q

Confirmation of death

A
  • Full extensive attempts at reversible causes of cardiorespiratory arrest
    Body temp, endocrine, metabolic and biochemical abnormalities

One of the following criteria is met:

  • Meets criteria for not attempting CPR
  • Attempts of CPR failed
  • Life sustaining treatment has been withdrawn

Observe individual for minimum 5 minutes

Primary care
- No mechanical cardiac function: absent central pulse on palpation, absent heart sounds on auscultation

Hospital: one of

  • Asystole on ECG
  • Absence of pulsatile flow on arterial monitoring
  • Absence of contractile activity using echo

Check reflexes to light, corneal reflexes, and motor response to supra orbital pressure

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55
Q

Who can confirm death?

A

Doctors
Nurses
Suitably trained ambulance clinicians

A doctor’s legal duty is to notify the cause of death, not the fact the death has taken place

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56
Q

Defining death in primary care

A

Unresponsive patient with temperature over 35 degrees with no drug or alcohol use

  • No spontaneous movement
  • No respiratory effort
  • No heart sounds or palpable pulse
  • Absence of corneal reflexes
  • Pupils fixed and dilated
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57
Q

Role of death certificate

A

Allows relatives to register the death
Provides a permanent legal record of death
Allows relatives to arrange a funeral and settle estate
Provides national statistics regarding cause of death and trends in disease

Given to the next of kin to deliver to the Registrar of Births, deaths and marriages within 5 days who decides if it needs reporting to the coroner

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58
Q

Reasons that cannot be used as cause of death on death certificate

A
Old age
Organ failure e.g. renal/heart/liver
Mode of dying e.g. cardiac arrest or shock
Diabetes
Any abbreviations
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59
Q

Epidemiology of lung cancer (not RFs)

A

3rd most common cancer in the UK
2nd most common cancer in males and females in the UK
13% of total cancer cases

Increases with age
Increased in males
Higher in Caucasians
FHx - yes

87% non small cell lung cancer
13% small cell lung cancer

Most diagnosed in stage 4

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60
Q

RFs for lung cancer

A
Smoking
Low BMI
Past cancer (breast, Hodgkin's lymphoma)
Asbestos
Radon
Silica dust
HIV
Air pollution
Ionising radiation
Hx of pneumonia, TB, silicosis, COPD
Production of coal/coke
Organ transplant recipients
Diet high in red meet or total fats
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61
Q

Medical conditions that decrease the risk of lung cancer

A

MS
Coeliac
Parkinson’s

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62
Q

Role of MDT

A

Bring together staff with necessary knowledge and skills to ensure high quality diagnosis, treatment and care

  • Considers patients as whole, not just disease
  • Takes into account patients views, preferences and circumstances
  • Makes recommendations not decisions
  • Final decision is patient and clinician
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63
Q

Effective MDT should result in:

A
  • Treatment and care considered by field experts
  • Offered opportunity to enter clinical trials
  • Continuity of care
  • Good communication between 1y, 2y and 3y care
  • Good data collection
  • Improved equality
  • Better adherence to local and national guidelines
  • Promotion of good working relationships between staff
  • Optimisation of resources
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64
Q

Psychological effects of stoma

A
Shock
Depression or anxiety esp if due to prolonged recovery, long lasting disability
Alteration in body image - scar
Alterations in body function - stoma
Change in daily routine
Problems with self care and ADLs
Impact on relationships
Feelings of embarrassment - sex life
Rejection from partner
Altered sleep habits due to fear or leakage, pain or discomfort
Self- conscious
Modification of diet
Employability and insurance issues
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65
Q

Physical side effects of chemotherapy

A
Fatigue
2y cancer
Weight gain
Diabetes
Ulcers in mouth
Anaemia
Memory loss
Decreased libido
Decreased hair
Infertility
Neuropathy
Osteoporosis
Renal, liver, lung, cardiac damage
Pain
Premature aging
Early menopause
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66
Q

Psychological effects of chemotherapy

A
Fear of recurrence
Grief
Loss of libido
Loss of physical dependence
Loss of fertility
Depression
Body image and self-esteem (hair loss)
Relationship strain
Worry of outside world (increased infection risk)
Decreased energy
Anxiety
Fear of losing job - missing for illness and medical appointments
Requiring assistance with ADLs
Emotional stresses
Financial stresses - decreased work, cost of travelling
Feelings of isolation
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67
Q

Reducing cardiovascular disease in community

A
  • Policy approaches: global, national and local
  • Healthcare delivery: access to care, quality of care, drugs and technologies
  • Heath communication: media
  • Determinants: cultural and social norms, health inequalities,
  • Identify groups that are high risk
  • Assess levels of major preventable causes of CVD

Focus on

  • Education
  • Schools
  • Work
  • Environmental change
  • Policy change
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68
Q

In what ways can education lower CVD?

A
  • Media emphasising importance of lifestyle behaviours and risk factors
  • Public education campaigns to make aware of guidelines for primary and secondary prevention
  • Ongoing education of public in CPR
  • Guide for prevention, diagnosis and treatment made available
  • Limit food advertising to youth
  • TV shows for children should promote physical activity
  • Teaching in schools
  • Compulsory physical education in schools
  • healthy school meals
  • CPR teaching
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69
Q

What ways can change in environmental factors lower CVD?

A
  • Supermarkets selling fruit and veg at reasonable price
  • restaurants offering dishes which meet nutritional guidelines
  • Low fat/calorie snacks
  • healthy food at check outs
  • Support of physical education programmes
  • Smoke free areas
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70
Q

In what ways can a change in policy lower CVD?

A
  • Increase unit price for tobacco
  • Removal of tobacco advertising
  • NHS treatment for smoking cessation
  • 5 a day
  • 30 mins exercise per day
  • Change for life
  • No smoking indoors
  • Alcohol recommended limits
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71
Q

Levels of evidence

A

1a - meta-analysis of RCTs
1b - evidence from at least one RCT
2a - evidence from at least one well designed controlled study
2b - evidence from at least 1 other type of well designed studies
3 - well designed non-experimental descriptive studies
4 - evidence from expert committee reports or opinions

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72
Q

Evidence behind dermatological treatments

A

High levels of evidence for

  • PUVA + UVB in psoriasis but is associated with increased cancer risk
  • Systemic steroids in eczema (no evidence as to which is the best steroid)
  • Little evidence for methotrexate used in psoriasis
  • Ciclosporin is the best systemic drug for psoriasis
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73
Q

Dangers of excessive sun exposure

A

Increased risk of skin cancer
Skin burn - cells and blood vessels are damaged
Heat exhaustion - core temp > 40, sickness, headaches, excessive sweating, feeling faint

Heat stroke - core temp > 40, body cells begin to break down and body functions stop working, organ failure
Vomiting, confusion, hyperventilation, decreased consciousness

Repeated damage leads to premature skin ageing
- Decreased elasticity, dry wrinkled and discoloured

Damage to eyes

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74
Q

UK Mental health services

A
GP
Community mental health team (CMHT)
Early intervention service (EIS)
Crisis resolution team 
Home based treatment (HBT)
Assertive outreach team (AOT)
Day hospitals
In patient units
Improving Access to Psychological therapies (IAPT)
Support groups and charities - Mind, Rethink, SANE, AA, The Samaritans
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75
Q

Role of GP in mental health services

A

Bulk of treatment done by GP
If referral required usually to community mental health team
Can refer to early intervention service for psychosis
Some patients can present to A&E instead
They will be assessed by a psychiatrist and then referred
Screen and diagnose MH problems

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76
Q

Role of Community Mental Health Team in mental health services

A

MDT: psychiatrist, mental health social workers, CPNs, psychologists
Co-ordinates patient care
Monitors patients in the community
Initial assessment by psychiatrist then holistic care plan

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77
Q

Role of Early Intervention Service in mental health services

A

Used to improve short and long term outcomes of schizophrenia and other psychotic disorders
Exclusively PSYCHOSIS at first presentation
- Preventative measures
- Earlier detection of untreated cases
- Intensive treatment and support in early stages of disease

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78
Q

Role of crisis resolution team in mental health services

A

24/7
Acts as gateway to various psychiatric services e.g. admission
Most common referrals comes form GP, A&E and CMHT
Rapid assessment to determine if admission of home based therapy (HBT)

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79
Q

Role of Home Based Treatment team in mental health services

A

Short term intensive home based care
MDT as per CMHT
Visits up to 3x per day with gradual decreased

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80
Q

Role of Assertive outreach team in mental health services

A

For revolving door patients
Reluctant to seek help therefore present at times of crisis
Often have most complex mental health and social problems
Specialist MDT dedicated to engaging them in treatment and providing support.

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81
Q

Role of day hospitals or in patient units in mental health services

A

If they cannot be safely managed in community

  • Patient is danger to self or others
  • Requires specialist care or supervised treatment
  • Patient lacking social structure
  • Carer can no longer cope / needs respite

Most are involuntary / informal

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82
Q

Role of key worker in mental health services

A

Usually a CPN or social worker
Co-ordinates and administers treatments
Has knowledge of local services and encourages and allows access
Liase with GP and other agencies
Assists with planning and monitoring of care

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83
Q

Specialist mental health services

A
General adult 
Old age
Child and adolescent
Liaison 
Substance abuse
Forensic
Learning disability

Psychiatry

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84
Q

Social and cultural factors contributing to depression

A

Social support - those with more are less likely to get depression

  • Helps to know they are not alone
  • Someone pushing them towards getting better

Strong family network

Decreased socioeconomic group have decreased stability and increased risk of depression

High stress job or environment can worsen depression

Ethnic minorities are at higher risk of depression - immigration status, decreased income and education level

Different populations talk about depression differently and have different help seeking behaviour

Services may not be available in native language

Less likely to seek help for depression if: elderly, young adult, ethnic minority or decreased social support

Financial implications may be barrier to treatment- child care, transport

Stigma is different in different populations

Different groups have different beliefs and preferences RE treatment e.g. CBT/medication

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85
Q

Primary health promotion strategies to increased mental health

A
  • Health visitors for all at risk of post natal depression
  • School based prevention of violence, bullying, offending or re-offending
  • Screening and brief interventions for alcohol abuse
  • Promotion of well being at work
  • Supported employment for those recovering from mental health problems
  • CBT for those with medically unexplained symptoms
  • Suicide prevention
  • Early intervention service
  • Debt advice
  • Anti-stigma campaigns
  • Increased focus or social support
  • Tackle social and economic inequalities
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86
Q

Political action regarding mental health problems

A

Public Health White Paper

  • Tackle substance addiction through minimum alcohol pricing policy
  • Promote public health interventions to prevent future inequalities
  • Ensure suicide prevention strategy
  • Prioritise mental health within smoking cessation
  • attended to discrimination and stigma around MH (time to change)
  • Target public mental health interventions for high risk people: cared for children, unemployed and homeless
  • Promote importance of MH and well being
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87
Q

RFs for chronic liver disease

A

Hepatitis

  • Travel to high risk areas
  • IVDU
  • Male homosexuality
  • Healthcare worker
  • Tattoos and piercings
  • Blood transfusions
Alcohol
Medications
FHx
Obesity
Metabolic syndromes
Heart failure
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88
Q

Methods for prevention of chronic liver disease

A

In high risk areas - wash hands, no salad or ice
IVDU - needle exchange programmes
Condoms
PPE at work.
Tattoos and piercings only though registered practices
National screening of blood transfusions

Recommended alcohol limits: 14/ weeks, 2 free days
Promote MH to decrease Paracetamol OD
Drs aware of drug interactions
Obesity: national health eating, change for life. increase exercise programmes
In metabolic syndromes: control diabetes and weight

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89
Q

Physical problems associated with dialysis

A

Not treated daily so can feel tired and nauseous between treatments
Gain fluid weight between sessions
Must limit fluid intake and diet strictly
Pain and discomfort

Additional for PD:

  • Increased risk of peritonitis
  • Problems with sleep and rest
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90
Q

Psychosocial issues associated with dialysis

A

Difficulty arranging transport
Difficulty managing a fixed schedule around other plans
Difficulties with going on holiday - need treatment while there
Alteration in marital, social and family relationships - may develop carer role
Feelings of loss of personal control
Increased anxiety and depression
Uncertain future, large demands of illness
Dependence on machinery, medication and healthcare
Loss of freedom (less with PD)
Feelings of frustration
Decreased quality of life
Impaired self and body image
Impact on sexual activity
Feeling like a burden

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91
Q

Impact of mental health on primary care

A

COMMON
Large range of conditions seen by GP: adjustment reactions, anxiety, depression, schizophrenia, bipolar disorder, addiction

90% of MH problems are managed by GPs
GPs only receive 10% of MH funding
30% of GP visits have a mental health component
30% will have sick leave due to MH problems

Patients with MH problems have more consultations regarding physical problems
Increased use of services
Increased cost
Decreased appointments available
In 10 minute appointments:
- Difficult to spot a problem
- Run late if more than 1 problem or brought up last
- patient dissatisfied if rushed
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92
Q

National Framework for Mental Health 1999

A

Primary care to care for common mental health problems
Primary care to contribute to health promotion
Lack of clarity regarding management of complex, chronic and disabling non-psychotic problems
- GPs require good understanding of healthcare needs in these patients

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93
Q

Types of living organ donation

A

Directed donation
Direct altruistic donation
Non directed altruistic donation
Donor chain

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94
Q

Describe a directed organ donation

A

Living organ donation

Health person donates organ to a specific person where there is a relationship between them

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95
Q

Describe a directed altruistic organ donation

A

Living organ donation

Donation to specific individual but no evidence of genetic or emotional relationship between donor and recipient

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96
Q

Describe a non directed altruistic organ donation

A

Living organ donation

Health person donates organ to unknown recipient matched by NHSBT

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97
Q

Describe donor chains in organ donation

A

Living organ donation
Non directed altruistic donors can donate into paired or pooled scheme
Match 2+ donors to recipients and the organ at the end of the chain goes to best matched NHSBT patient on list
- Occurs when donor can’t donate to friend/relative as they are not a match
- Enter a pool, when friend gets a kidney, they donate theirs

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98
Q

Legislation covering organ donation and tissue removal

A

Human Tissue Act 2004

99
Q

Human Tissue Act 2004

A

Covers England, Wales and Northern Ireland
Established the Human Tissue Authority to regulate activities concerning removal, storage, use and disposal of human tissue
It governs consent for storage and use of organs taken from living person for transplantation
Consent for removal is under Mental Capacity Act 2005
All living donors must be approved by HTA before hand

100
Q

Criteria from HTA for living organ donation

A
  • no reward has or is to be given
  • Consent for organ removal for transplant has been given
  • Independent assessor has conducted separate interviews with donor and recipient and submitted a report to HTA
  • Report is sent to HTA approvals team
101
Q

Independent assessor for HTA

A
  • Has completed HTA training
  • Does not have any connection to those being interviewed
  • Cannot be the same person who provides info on risk or the procedure
  • They must assess whether the requirements have been met
  • will interview donor and recipient separately as well as together and produce a report.
102
Q

When in transplantation does the report not go to the HTA approvals team?

A

If the donor is a child
If the donor is an adult who lacks capacity
In all cases of pooled or paired
In all altruistic non directed
In cases where HTA have not delegated decision making

In these cases decision is made by HTA panel

103
Q

What information should living organ donors receive?

A
  1. Surgical procedures and medical treatments, long and short term risks
  2. Changes of transplant being successful, side effects and complications
  3. Right to withdraw consent at any time
    - until anaesthetic in live
    - Until time for first incision in deceased
  4. Right to be free of coercion or threat - consent under these circumstances will not be accepted by the independent assessor
  5. The fact it is an offence to receive reward or payment and penalties involved
    - fine and up to 3 years imprisonment
  6. Donors can seek expenses
    - Travel costs and loss of earnings

In altruistic non-directed or pooled donors
- ANONYMITY of donor and recipient and CONFIDENTIALITY must be respected

104
Q

Rules regarding decreased organ donation

A
  • Removal, storage and use of organs from the deceased is governed by the Human Tissue Act 2004
  • Consent must first be obtained
  • Trained staff should determine if deceased has given consent by checking Organ Donor Register
  • If consent established, inform those close to decreased
  • If no records, speakto spouse/partner - done by transplant coordinator
  • If deceased wishes unknown, but they have nominated representative, they can consent
  • Ask for consent from relatives
  • A family member CANNOT OVERRULE deceased wishes - no legal right
  • Consent is only required from one person in the hierarchy and should be obtained from the highest ranking
  • If number 1 does not consent, lower down cannot overrule
  1. Spouse/partner
  2. Parent/child
  3. Brother/sister
  4. Grandparent/grandchild
  5. Niece/nephew
  6. step mother/father
  7. Half brother/sister
  8. Friend

If a decision is not made quick enough for organs to not deteriorate, can take minimum steps necessary to preserve organs under HT Act
May need coroners consent
Use least invasive procedure e.g. cold perfusion

105
Q

Psychosocial impact of diabetes

A

Travelling: extra stresses

  • Hot weather can affect insulin
  • Have to take all insulin supplies with you
  • Cost of insurance
  • Risk of hypo in unusual settings

Carrying diabetes ID - stigma and labelling

Eating out difficult: choosing food with unknown content

issues with driving - need to inform DVLA if multiple hypoes
- Car insurance CANNOT be increased due to diabetes

Restricted career choice

  • Blanket ban on armed forces
  • Difficult to manage with shift work
  • Subject to individual medical assessment in police, ambulance or fire service
  • Embarrassment of hypo in community or work
  • Increased sexual dysfunction
  • Can alter relationship dynamic
  • Difficulty making new relationships esp if sexual dysfunction
  • Increased risk in pregnancy
  • Increased risks to baby

Often diagnosed in school

  • Stigma/bullying
  • Disruption to schooling with meds
  • Having to inject at school
  • Worry of hypos at school
  • Reliance on teachers for medication
  • issues with compliance

Anxiety/Grief/Depression/Shame/Guilt

106
Q

TB control of spread in the healthcare setting

A
  • Admit to single room until at last 2 weeks of treatment
  • Minimise the number and duration of outpatient clinics
  • See patients in less busy areas at less busy times
  • Risk assess for multi-drug resistance - if it is then negative pressure room only
  • Don’t admit to wards with immunocompromised patietns
  • Ideally keep at home
  • Patients wear surgical mask when leaving the room
107
Q

Contact tracing in TB

A
Only screen close contacts
Do not routinely trace social contacts
Risk assess
- Social contacts in high risk groups
- School pupils
- Hospital in patient in the same bay for > 8 hours
- Flights > 8 hours < 3m ago

Inform HPA

108
Q

Oppotunistic case finding in TB

A

Assess new entrants from high burden countries.
In places of high TB - mobile Xray e.g. homeless and drug users - can use simple incentives like food and drink
Screen prisoners within 48 hours of arrival

109
Q

Methods of ensuring adherence to TB meds

A

Allocate named TB case manager
Health and social care plan and support

Offer directly observed therapy if

  • not adhering
  • homeless
  • drug abuse
  • Multidrug resistant
  • prison
  • at patient request
  • to ill to administer
Address fears of stigmatisation
Emphasise importance of completing - educate!
- Home visits
- Education booklet
- Random urine tests
- Reminder letters
- pill counts
- Calls/texts as reminders
- incentives
- Support
110
Q

Current stance of the UK on organ donation

A

Opt - in system

A person has to register their consent to donate organs in the event of their death

111
Q

out-out organ donation system

A

Presumes consent for organ donation unless a person has registered an objectification in advance.
If an objection has not been registered, family can still be given the opportunity to confirm any unregistered objection as an extra safeguard

112
Q

Hard opt put organ donation system

- and countries that use that system

A

Doctors can remove organs from every adult that dies unless a person has registered to opt out

  • Austria
  • Singapore: however, they automatically opt out Muslims
113
Q

Soft opt put organ donation system

- and countries that use that system

A

Doctors can remove organs from every adult who dies unless they have opted out or relatives tell the doctors not to take organs

  • Belgium it is the relatives responsibility to tell the doctors
  • Spain: relatives should be consulted
114
Q

Reasons for the opt out system of organ donation

A
  • More organs become available.
  • better supply of organs - get organs from those who would donate but didn’t volunteer
  • Reduces current pressure on relatives consent when they are grieving.
  • Up to 90% support organ donation but number signed up is much lower.
  • Still allows those with strong objections to do so
  • Reduced wastage of organs
  • Every organ has the chance to save a life
115
Q

Reasons against the opt out system of organ donation

A

May not have heard about opt out - may object and still have organs removed (not respecting patients wishes)

  • Creates a pressure to donate - people may feel ashamed of opting out
  • Can’t dictate what happens to peoples bodies when they die (autonomy)
  • Very sensitive issue and as such should be entirely voluntary
  • Costly and complicated to implicate - would need to reach every person
  • Would be better to design a program to increase number of donors
  • Suggests that bodies belong to state once dead - seen as offensive
  • Don’t get consent, just a lack of consent.
116
Q

Define audit

A

Clinical audit is a quality improvement cycle that involves measurement of the effectiveness of healthcare against the agreed and proven standard for high quality and taking action to bring practice in line with these standards to as to improve the quality of care and health outcomes

117
Q

Main challenges posed to an effective audit

A
  • Purpose: many are done as a tick box exercise with little understanding as to why
  • Burden of evidence: perceived needs to collect sufficient data from poor sources to justify conclusions
  • Time: takes a long time to extract meaningful data from notes and written records
  • Organisational inertia: external pressure on clinicians to measure, report and improve often results in resistance to change
  • Lack of support: not enough support from superiors and audit departments
  • Cultural factors: traditional hierarchies can disempower junior doctors
118
Q

Define quality improvement

A

Wider goal than Audit
QI is an umbrella under which audit sits
It is used in examining a clinical process and seeking to improve it. There are circumstances where clinical audit may be appropriate

  • Encourages data collection from a resource that can determine if change is needed
  • Has a more collaborative working style to investigate problems
119
Q

Problems with audits

A

Not useful if there are no national agreed criteria and standards e.g. patient safety, patient experience and performance of a service
Rarely take into account local differences

120
Q

When should an audit be used?

A

Used to check clinical care meets defined quality standards and monitor improvements to address shortfalls identified

Most effective for ensuring compliance with specific clinical standards and driving clinical care improvement

121
Q

Pre-requisites for an audit

A

Evidence based clinical standards drawn from best practice

Audit proforma comprised of measures derived from the standards

122
Q

PDSA cycle

A

Plan
Do
Study
Act

Used to introduce and test potential quality improvements and refine them on a small scale prior to wholesale implementation

Most effective when a procedure, process or system needs changing or a new procedure, process of system needs introducing

Tests changes to assess their impact, ensuring new ideas improve quality before implementation on a wider scale
Making changes can give unexpected results so it is safer to test on a small scale first and allows stakeholders to be involved in proposed changes.

123
Q

Risk factors for drug addiction

A
Early aggressive behaviour
Lack of parental supervision
Substance abuse
Drug availability
Poverty
Care giver who uses drugs
Fhx of drug addiction
Male
Mental health disorder
Peer pressure
Loneliness, anxiety or depression
Child abuse
Neglect
Poor academic performance
ADHD
Bullying
Deviant peer group
Conduct disorder
Poor family relationships
124
Q

Protective factors against drug addiction

A
Self-control
Parental monitoring
Academic competence
Anti-drug use policies
Strong neighbourhood attachment
Consistent discipline in childhood
125
Q

Aetiology of drug addiction

A

Environmental - risk factors

Genetics: development of addiction can be influenced by genetics

126
Q

Stages of drug addiction

A

Initial use

  • Motivated by: curiosity, peer pressure, psychodynamic processes
  • If drug taken repeatedly - casual drug use
  • More frequently using high doses - intensive drug use
  • Compulsive drug use = substance has strong motivational properties and appears to govern an individuals behaviour
  1. Experimental or circumstantial
  2. Casual drug use
  3. Intensive drug use
  4. Compulsive drug use
  5. Addiction
127
Q

Theories of drug addiction

A

Physical dependency model - after repeated exposure, get withdrawal symptoms. They act as negative reinforcement and cause continued drug use

Positive reinforcement model - drug acts a positive reinforce causing a change in behaviour

Reinforcement system in the brain

  • Reinforcers are thought to increase the effect of dopamine
  • Increased dopamine release
128
Q

Potential future health promotion strategies for alcohol reduction

A

Minimum unit pricing
Label alcohol with health warnings
Sale of alcohol in shops restricted to certain times
Higher tax on alcohol
Prohibit alcohol advertising and sponsorship - or limit to purely factual information
Regulartion of alcohol packaging and design
Train all health and social workers on giving alcohol advice

129
Q

Recommended alcohol units

A

No more than 14 units per week in men and women

Ideally 2 alcohol free days

130
Q

Stages of change

A
Precontemplation
Contemplation
Preparation
Action
Maintenance
Relapse
131
Q

Stages of change

Precontemplation stage

A

User is not considering change
Is aware of negative consequences
Is unlikely to take action soon

  • Need information linking substance with problems
  • Brief intervention: education about negative consequences

Interview approach

  • express concern
  • agree to disagree about severity of problem
  • suggest bringing family member
  • explore perception of drug abuse problem
132
Q

Stages of change

Contemplation stage

A

User is aware of some pros and cons but feels ambivalent to change - not yet committed to a change

  • Explore feelings of ambivalence
  • Seek to increase awareness of continued abuse and benefits of stopping

Interview approach

  • Elicit positives and negatives, help tip the decisional balance
  • Ask about past abstinence
  • Consider trial
  • Self-Motivational statements of intent and commitment
133
Q

Stages of change

Preparation

A

User has decided to change and begins to plan steps towards recovery

  • Needs to work on strengthening commitment
  • List options for treatment to choose from

Interview approach

  • Clarify goals and strategies
  • Acknowledge significance, offer options and advice
  • help patient decide on achievable action
  • Consider and lower barriers for change - finances, transport
  • Have them publically announce plans for change
134
Q

Stages of change

Action

A

User tries new behaviours, not yet stable
First active step towards change
- help executing the plan
- brief interventions can help prevent relapse

Interview approach

  • Source of encouragement and support
  • Acknowledge negatives and reinforce importance in continuing
  • Support realistic view of change using small steps
  • Identify high risk situations and develop coping strategies
135
Q

Stages of change

Maintenance

A

Established new behaviours on a long term basis

  • help with relapse prevention
  • Support lifestyle changes
  • Help to practice and use coping strategies
  • Maintain supportive contact
  • Anticipate difficulties and recognise the struggle
136
Q

Stages of change

Relapse

A

recurrence of symptoms and must now cope with consequence and decide what to do next

  • Help them re-enter the change cycle
  • Commend any willingness to reconsider positive change
  • Explore what can be learned from relapse
  • Express concern about relapse
  • Support patient so recovery seems achievable
137
Q

Limitations and harms of PSA as screening tool

A
  • may not reduce the change of dying from prostate cancer. Some tumours grow very slowly and are unlikely to threaten life.
    OVERDIAGNOSIS AND OVERTREATMENT
  • Side effects of overtreatment: surgery, radiotherapy (urinary incontinence, bowel control issues, ED, infection)
  • May not be useful for those with fast growing as may have mets before detection
  • False positives and false negatives
    (anxiety)
  • Most men with raised PSA do not have prostate cancer
  • Non specific test as will detect aggressive and slow growing tumours
138
Q

When is PSA useful

A

For monitoring for recurrence

139
Q

When should a PSA be done

A

If prostate cancer is suspected

A man over 50 can ask for PSA
- GP must explain risks and benefits
- Give any written info
- Answer any questions
-
140
Q

When should a PSA not be done

A

Recent urine infection
Ejaculated in last 48 hours
Exercised heavily in last 48 hours
Had a prostate biopsy in the last 6 weeks

141
Q

Lung disease associated with asbestosis exposure & associated professions

A

Mesothelioma
Asbestosis

Construction workers
Home remodellers
Shipyard workers
Workers who mine, mill or manufacture it

142
Q

Lung disease associated with silica exposure & associated professions

A

Silicosis

Coal miners
Foundry works
Potters
Sand blasters
Tunnel workers
143
Q

Jobs associated with asthma

A

Woodworkers - wood dust
Pain sprayer - isocyanates
Solderer - colophony

144
Q

Epidemiology of depression

A
25% at some point
5% annual
1/4 women, 1/10 men
More common in women
Increased in Blacks, Asians, refugees
Increased in 25-44 and elderly

RFs

  • Unemployment
  • Lower income
  • Debt
  • Violence
  • Stressful life events
  • Inadequate housing
  • Poverty
  • Smoking
  • Lower education
  • Genetic FHx
  • Pregnancy (post natal)
  • Physical illness causing pain
  • Dementia
  • Other mental health problems
145
Q

Associations and issues between mental health problems and sensory impairments

A
  • May have unassessed or undiagnosed LD as verbal IQ tests are inaccurate
  • Few residential or nursing homes can sign to dead people
  • Limited access to specialist mental health services - postcode lottery
  • Difficulties communicating with GPs
  • Equal prevalence of mental health problems

In children higher prevalence due to:

  • Excess organic problems
  • Excess emotional, physiological and behavioural disorders
  • Delays to access which increases duration
  • Care often poor
  • Increased stresses
  • Socially isolated

Lack or understanding
Little support available

146
Q

Methods of preventing AKI

A

NEWS score to assess those at risk

iodinated contrast agents - IV volume expansion if high risk or acute illness with sodium chloride

Stop ACEi and ARBs if GFR < 40

Advice from pharmacy if high risk

147
Q

Detection of AKI

A

RIFLE, AKIN, KDIGO

Rise of creatinine of greater than 26 in 48 hours

50% rise in creatinine within 7 days

Fall in urine output to less than 0.5ml/kg/hr

148
Q

Risk factors for AKI

A
Over 65
Heart failure
Liver disease
CKD
Past AKI
Diabetes
Fluid intake dependent on carer
Hypovolaemia
Oliguria
Haematological malignancy
Sepsis
Urological obstruction
Iodinated contrast agents
Nephrotoxic meds: ACEi, ARBs, NSAIDs, aminoglycosides, diuretics
Deteriorating NEWS score
149
Q

Define addiction

A

Compulsive need to use a habit forming substance

This compulsion is accompanied by an increased tolerance and experience of withdrawal symptoms

150
Q

Impact of addiction on health

A
Organ damage
Hormone imbalance
Cancer
Prenatal and fertility issues
GI disease
HIV/AIDS/hepatitis
Depression
Anxiety
Memory loss
Mood swings
Paranoia
151
Q

Impacts of addiction on society

A

More work days lost
Increased number of people claiming benefits and not paying taxes
Increased criminal activity
Illegal drugs - funding other types of criminality
Drain on healthcare resources
Drain on economy
High risk of accidents or becoming a victim of crime
Can destroy communities

152
Q

Impacts of addiction on the family

A
Addict is hard to live with
Increased physical and verbal abuse
Behaviour is erratic
Some can be high functioning but most are poor providers
Financial difficulties
Unable to care for children - neglect
Set bad examples to child
May steal or manipulate family members
Increased divorce rate
Change of relationship with friends and family
153
Q

Impacts of addiction on the individual

A
Person is obsessed with substance and neglects other areas of their lives
Life is unfulfilling - filled with despair
Increased morbidity
Increased mortality
Worse mental health
Increased suicide risk
Poor attendance at work
Mood swings
Hard to find employment
Increased probation, arrests, prison time
Increased homelessness
Secretive behaviour
154
Q

Information that should be given to an obese person

A

Being overweight and general health risks
Realistic targets for weight loss
Distinguishing between weight loss and maintaining weight loss
Realistic exercise and healthier eating targets
Treatment options
Healthy eating in general
Medical and surgical options

155
Q

Diet changes advised for obese person

A

DO NOT

  • use restrictive and nutritionally unbalanced diets as they are ineffective in the long term and can be harmful
  • FOLLOW FADS

BE

  • Flexible
  • Encourage diet improvement even if no weight loss

Diet with 600kcal deficit per day
Can consider 800-1600 kcal per day but less balanced

Swap unhealthy and high energy foods for healthier choices
5 fruit and veg a day
Wholegrain varieties of starches
Lower sugar milk and dairy - yoghurt, soy
Eat beans, pulses, fish, eggs, meat and other protein
2 portions of fish per week

Plenty of fluid

156
Q

Define overweight, obese and morbidly obese

A

Over weight BMI >25
Obese BMI > 30
Morbidly obese BMI > 40

157
Q

Social implications of obesity

A
Discrimination
Lower wages
Lower quality of life
Transport difficulties - planes, trains, buses
Difficulty buying clothes
More likely to commit suicide
More likely to divorce
Fewer friends
Depression and anxiety
Body dissatisfaction
158
Q

Physical implications of obesity

A
Increased risk of:
heart disease
stroke
diabetes
hypertension
high cholesterol
asthma
sleep apnoea
gallstones
kidney stones
infertility
OA
fatty liver disease
cancer: leukaemia, breast, colon
Increased morbidity and mortality
life expectancy reduced by more than 9 years
159
Q

Economic implications of obesity

A
Lost days of work
High employer insurance premiums
Lower wages and income
Large costs on the health care systems
Increased social services having to provide care
160
Q

Members of the cancer MDT

A
Surgeon
Radiologist
Histopathologist
Oncologist - clinical and medical
Haematologist
Palliative care specialist
GP
Physicians of appropriate speciality
Clinical nurse specialist
Ward nurses
MDT coordinator
Admin/managerial
161
Q

Domains important for MDT functioning

A

Structure

  • Membership and attendance
  • Technology (Availability and use)
  • Physical environment of the meeting room
  • Preparation for MDTs
  • Organisation and admin during the meeting

Clinical decision making

  • Team working
  • patient centred care

Team governance

  • Leadership
  • Data collection, analysis and audit

Professional development and education of team members

162
Q

Benefits of an MDT

A

Improved clinical decision making
More coordinated patient care
Improvement to overall quality of care
Evidence based treatment decisions
Increased number of patients being considered for trials
Improved timeliness of tests and treatments
Improved survival rates
Increase proportion of patients staged (cancer)

163
Q

Epidemiology of obesity

A

62% of UK adults are overweight or obese
65% men, 58% women
25% of them are obese

prevalence is similar among men and women
More men are overweight
More women are obese
Women are more likely to have extremely high BMI values

164
Q

Causes of obesity - contributing factors

A

May behavioural, societal and physiological factors
Outlined in Foresight Report 2007

BIOLOGY
- influence of genetics and ill health: Prader-Willi, hypothyroidism, Cushing’s

ACTIVITY ENVIRONMENT

  • influence of environment on the individuals activity behaviour
  • e.g. decision to cycle to work influenced by road safety, cycle shelters, showers

PHYSICAL ACTIVITY
- Type, frequency, intensity

SOCIETAL INFLUENCES
- Impact of media, education, peer pressure, culture

INDIVIDUAL PSYCHOLOGY

  • Drive for particular foods
  • Consumption patterns
  • Physical activity patterns or preferences

FOOD ENVIRONMENT

  • Availability and quality of fruit and veg near home
  • Demand for convenience
  • Lack of perceived time

FOOD CONSUMPTION

  • tendency to graze
  • Parental control
165
Q

Reasons for increasing obesity prevalence

A
Frequent large meals
Good high in refined grains, red meat, unhealthy fats, sugary drinks
Increased television
Increased use of cars
Busier lifestyles
Longer commutes - snacking
Increased advertising
Sleep issues
Increased stresses and boredom
Decreased cost of fats and sugars
166
Q

What is the HPA

A

Health Protection Agency

Key organisation in the control of communicable diseases

167
Q

What law covers control of infectious diseases?

A

Public Health Act 1984 (control of diseases) & 1988 (infectious diseases)
Aims to reduce the spread of communicable disease

  • Act on clinical suspicions, do not wait for definitive diagnosis
  • Legal requirement to notify HPA
  • Notify Consultant in Communicable Disease Control
168
Q

Ways to minimise infection spread?

A

Treat patient
Minimise chances of other getting same infection
- Chemoprophylaxis after meningitis to contacts

Reduce infectiousness of the bug = antibiotics

Contain infectivity

  • Isolate in side room
  • Exclusion from certain activities e.g. work or school
  • Hand washing
  • PPE
  • Managing blood and body fluids adequately
  • Education of patients
  • Cough etiquette

IMMUNISATION

169
Q

Powers of the consultant in communicable disease control

A
Notification of infectious disease
Prevents sale of infected articles
Prevents infected people from using public transport
cleaning and disinfection of premises
Excluding people from work and school
Offering immunisation
Compulsory exclusion
Remove to hospital and detain there
Obtaining information from households and schools to prevent spread of disease
170
Q

Notifiable disease list

A
Polio
Acute encephalitis
Anthrax
Cholera
Diphtheria
Dysentery
FOOD POISONING
Malaria
MEASLES
MENINGIGT
MUMPS
Plague
Rabies
RUBELLA
SCARLET FEVER
SMALL POX
TETANUS
TB
typhoid fever
VIRAL HEPATITS
viral haemorrhagic fever
WHOOPING COUGH
YELLOW FEVER

**HIV is not a notifiable disease but practioners should make sure that any sexual partners have been notified

171
Q

Define primary prevention

A

Activities aimed at stopping a disease from developing in the first place

172
Q

Define secondary prevention

A

Activities aimed at stopping adverse events once a disease has happened

173
Q

Define tertiary prevention

A

Limiting the impact that adverse effects have on health

174
Q

Primary, secondary and tertiary prevention examples in CHD

A

Primary

  • Smoking cessation in someone without heart disease
  • Weight loss in someone without heart disease or diabetes

Secondary

  • Antiplatelet therapy post MI
  • Statins for those post MI or stroke

Tertiary

  • Beta blockers in heart failure
  • Cardiac rehabilitation program post MI
175
Q

What is the prevention paradox?

A

A preventative measure that brings a large benefit to the community offers little to each participating individual

Most heart disease occurs in people who are not high risk.
It is easy to identify those at high risk
If you improve chances for people at low risk then stands to gain more as a population.

176
Q

Define risk

A

Probability that an even occurs in a given time

177
Q

Determining risk of CHD

A

Joint British Societies Risk Prediction chart
Uses UK GP data rather than Framingham data

QRISK 2

  • Overestimates low risk
  • Underestimates high risk
  • Does not take into account socioeconomic position and ethnicity
178
Q

QRISK2 criteria

A
Age
Sex
Postcode
Smoking
Diabetes
Angina or MI in first degree relative < 60
CKD stage 4 or 5
AF
On BP treatment
RA
Cholesterol
BMI
179
Q

Diabetes Prevention Program Trial

A

DPPT

In overweight people with raised fasting glucose

  • Allocated to either: intensive lifestyle changes OR standard lifestyle recommendations + metformin OR placebo
  • Incidence of diabetes was lower in the intensive lifestyle changes group
  • Lifestyle is better than metformin for preventing T2DM

Intensive lifestyle was minimum 150 minutes of exercise + 16 lesson curriculum + 7% weight loss

180
Q

Risk factors for T2DM with relation to weight

A

Degree in which patient is overweight
Change in weight
Duration patient is overweight
Increasing BMI

181
Q

Basic CAMHS structure

A
Informal Tier
Tier 1 
Tier 2
Tier 3
Tier 4
182
Q

CAMHS Tier 1

A

Professionals
Any tier 1 person can refer to a PRIMARY MENTAL HEALTH WORKER
They are not mental health specialists but have regular contact with children and young people
Offer advice and treatment for less severe problems, promote good mental health, facilitate early identification of problems and refer

  • Teaching assistants
  • Teachers
  • Paediatricians
  • GP
  • Social worker
  • Health visitor
  • School worker
  • Public health nurses
  • Voluntary workers
183
Q

Role of primary mental health worker

A

In CAMHS
Bridge between tier 1 and 2

  • provides consultation and advice to the professional in tier 1
  • Assess the child
  • Carry out short term work with the family - up to 4 session
  • Co work with referring professions
  • Refer onto other agencies .e.g. social service and education and support services
  • Refer up tiers 2, 3, 4
184
Q

CAMHS Tier 2

A

Everyone that specialises in child mental health
Specialist CAMHS clinicians working in community setting

Offer consultations to support severe or complex needs

  • Psychologist
  • Nurse
  • OT
  • Social worker
  • Psychiatrist
  • Psychologist
  • CPNs
  • Creative therapists
185
Q

CAMHS Tier 3

A

Teams depend on locality and requirements
Very specialist teams

Family therapy
LD
Attention problems
Looked after children
Eating disorder
Autism
Adoption support
Paediatric liaison
Self-harm
Psychosis
Bereavement
Palliative care
186
Q

CAMHS Tier 4

A
Inpatient units
For young people with
- psychosis
- severe eating disorders
- severe OCD
- severe depression
187
Q

What are health visitors

A

Qualified nurses with specialist training who work in the community

188
Q

Steps of an audit

A
  1. Select topic
  2. Review literature
  3. Set standards
  4. Design audit
  5. Collect data
  6. Analyse data
  7. Feedback findings
  8. Change practice
  9. Set/review standards
  10. Reaudit
189
Q

Steps of an audit

Select a topic

A

Can be a

  • Process e.g. timing and content of letters,
  • Structure e.g. quality of facilities
  • Outcome e.g. number of people referred

Topic should encompass as many as possible of:

  • Concern to service users
  • Important and of interest to members of the team
  • Of clinical concern
  • Financially important
  • local or national importance
  • Practically viable
  • New research evidence available on the topic
  • Ideally supported by good research
190
Q

Steps of an audit

Review literature

A

Find out if there are any national standards to base your standards on
Find out if any previous audits have been carried out to help with the designing methods and setting standards
Look for guidelines or research on the topic

191
Q

Steps of an audit

Set standards

A

Requires discussion between staff and the reading of relevant literature
Comparing current practice against standards can highlight problems which may have otherwise been unrecognised

Choose a criterion and a target (% to be achieved)

A criterion should be clear and precise, should be measureable and indicates the boundaries of measurement

192
Q

Steps of an audit

Design an audit

A
Who will be inolveed
What data needs collecting
Sample size
Data analysis 
Start and end date
193
Q

Steps of an audit

Data collection

A

Design should have already been determined
Maintain confidentiality using patient idetifiers with separate lists
Develop a way of storing data - coding system
make sure it is secure and conforms to legal requirements

194
Q

Steps of an audit

Feedback findings

A

Communicate findings to relevant stakeholders if the audit is to have any impact on quality of service being provided

  • Audit reports (passive)
  • Discussion of results (active)
195
Q

Steps of an audit

Change practice

A

If care needs improving - create action plan

  • What needs to change
  • How can that be achieved
  • Who needs to take these actions
  • When will they happen
  • How will they be monitored
  • How and when to assess
196
Q

Define relative risk

A

Also referred to as risk ratio
It is the probability of an event occurring
e.g. developing a disease in an exposed group vs non exposed group

RR = probability when exposed / probability when not exposed

Used in RCTs and cohorts

197
Q

Define absolute risk

A

Risk of developing the disease over a period of time

Number of events in a group/ number of people within the group

198
Q

Define relative risk reduction

A

Absolute risk in control - (absolute risk in treatment / absolute risk in control)

RRR = 1 - relative risk

199
Q

Define absolute risk reduction

A

Absolute risk in the control group - absolute risk in the treatment group

200
Q

Number needed to treat

A

1 / absolute risk reduction
Needs to be expressed as a whole number

NNT BENEFIT = round up
NNT HARM = round down

Extending the time period in which the risk is expressed will decrease the number needed to treat

201
Q

What information is needed in order to assess a number needed to treat?

A

Needs to have a time period e.g. within 10 years
Look at the nature of the outcome
Decide if looking at something that is getting better or work (NNT benefit or harm)

202
Q

Define attributable risk

A

Differnece in the rate of a condition between an exposed and unexposed population.
Also called risk difference of risk rate difference.

Incidence in exposed - incidence in unexposed

203
Q

Define population attributable risk

A

Reduction in incidence that would be observed if the population were entirely unexposed in comparison to its current exposure pattern.

204
Q

Strategies to tackle obesity in the community

A

Increase availability of heathier food in public service venues
Improve availability of healthy food - subsidise
Provide incentives for food retailers to locate healthier products in prime areas
Small portion sizes in public service venues
Limit advertisement of unhealthy goods
Discourage consumption of sweet drinks
Increase support for breastfeeding
Increase school PE requirements
Compulsory PE
Enhance infrastructure to encourage walking and cycling
Improve safety in areas where people could be physically active e.g. schools
Healthy school dinners
Clear food labelling
Increased education - change for life
Weight loss advice
Promote physical activity in the work place
Raise awareness of complications
Teaching in schools about healthy diets and exercise

205
Q

National cancer research institute

A

Started in 2000 with NHS cancer plan
Brings together all the key players in research to identify where research is most needed
Partnership of UK cancer research funders to promote collaboration
Support advancement of areas lacking in research
NHS supported clinical trials
Comprised of 7 government partners and 14 charities

206
Q

Activities of the national cancer research institute

A

Maintains database of cancer research in UK
Organising annual NCRI cancer conference
Developing a plan to network UK cancer registries and encourage epidemiological research
Revitalise UK radiotherapy research
Development of the national Cancer Research Network
Setting up a network of experimental cancer medicine centres
Publish reports on key areas
Establish the National Cancer Intelligence Network

207
Q

National Cancer Research Institute AIMS

A

Foster research aimed at:

  • better prevention leading to lower cancer risk for the individual
  • earlier diagnosis
  • better, cost effective treatments with more people cured
  • less inequality in outcomes for patients
  • improvements in health and quality of life for people who survive cancer
208
Q

National Cancer Research Network

A

Aims to improve speed, quality and integration of research to improve patient care

  • Increase funding for trials
  • Provides researchers with practical support
  • Increases participation in clinical research, raising the number of patients entering trials
  • Engages with stakeholders
  • Ensures research is translated into benefits for patients,
209
Q

Define screening

A

Public health service
Members of a defined population, who do not necessarily perceive they are at risk of, or are already affected by a disease or complications, are asked a question or offered a test to see who are more likely to be helped than harmed by further tests of treatment to reduce the risk of disease or its complications

210
Q

Screening programs offered in the UK

A
Retinography for diabetic eye disease
breast cancer mammography
Colorectal cancer FOB
Cervical cancer - smear
AAA - US
Down's syndrome
Guthrie Heel Prick test - PKU, hypothyroidism
DDH - infant screening
Deafness - neonatal screening
211
Q

Diabetic retinopathy screening

A

Everyone over 12 with diabetes receives it annually

During pregnancy - at first antenatal clinic and at 28 weeks

212
Q

Breast cancer screening

A

Mammography
Women aged 50-70 (47-73)
Every 3 years

213
Q

Colorectal cancer screening

A

Faecal occult blood

Every 2 years from 60-74

214
Q

Cervical screening

A

Cervical Smear
Every 3 years from 25-50, every 5 years 50-65
Tests for HPV and cell changes

215
Q

AAA screening

A

Men aged 65 are offered US scan
If normal, never tested again
If small-medium then regular monitoring

216
Q

Key concepts of screening

A

Requires a judgement between balance of helping and harming
Early detection is necessary for screening but in itself does not provide benefit
Population screening is about programmes not tests

217
Q

Harms of screening

A

AAA - a person that dies during surgical repair of AAA detected through screening

Down’s - loss of normal foetal following investigation of a high risk screening test

Colorectal cancer - healthy individual who suffers from perforation of bowel during colonoscopy following screening

Patients receiving additional tests due to false positives on screening e.g. biopsy

218
Q

Lead time bias

A

If you succeed in early detection of a disease then you increase the time between diagnosis and death - even if treatment is useless

  • care not to count this extra time as benefit
  • Need to use number of events prevented rather than survival time.
219
Q

Healthy screenee effect

A

Patients who participate in screening often make other health conscious choices
Different lifestyles between those who take up screening and those who don’t

220
Q

Length bias

A

Screening tends to detect disease which progresses more slowly
The screening detected disease will have better outcomes as they have less aggressive disease
It appears as if the cancers detected by screening have better outcome

221
Q

Mental Capacity Act 2005

A

Provides statutory framework to empower vulnerable people who are not able to make their own decisions.
It makes it clear who can make decisions, in which situations and how they should go about this.
It applies to those aged 16 and over.

222
Q

Principles of the Mental Capacity Act 2005

A
  1. Presumption of capacity
    Every adult has the right to make their own decisions and must be presumed to have capacity unless proved otherwise
  2. The right for individuals to be supported to make their decisions
    People must be given all appropriate help before anyone concludes they cannot make decisions
  3. Individuals retain the right to make an unwise decision
  4. Best interests
    anything done for or on behalf of people without capacity must be in their best interests
  5. Least restrictive intervention possible

Assessment of mental capacity is specific for each individual decision at any given time

223
Q

To have capacity a person must:

A

Be able to understand information provided
Be able to retain this information
Be able to weigh up pros and cons
Be able to express this decision

224
Q

When can restraint be used in those that lack capacity

A

Restraint is only permitted if it is deemed reasonable to prevent harm
Needs to be proportionate to likelihood and seriousness of harm

225
Q

Advanced Care Planning

A

Gives the person the right to make decisions about healthcare treatment in the future for times when they no longer have capacity.

  • Replaced advanced directives
  • Only over 18s
  • Must currently have capacity
  • Any treatment can be refused except for those to keep a person comfortable - food, water, warmth, shelter
  • Can express which treatments you would like but cannot demand
  • It carries the same weight as a person with capacity so best interests does not apply
  • Can be verbal unless about life-sustaining treatment which must be written and signed by patient and a witness, plus a statement that it is still to apply if life is at risk
  • Becomes invalid if the decision is withdrawn while still has capacity
  • Must apply to the specific circumstance in question
226
Q

Lasting powers of attorney

A

Can appoint an attorney to act on their behalf if they lose capacity in the future
Lets them make financial, property, health and welfare decisions
Attorney must be over 18
Only comes into force once a person loses capacity
Must be registered with the Office of Public Guardian

227
Q

Independent Mental Capacity Advocate

A

Appointed if someone without capacity has no one to speak for them
Makes representations about patients wishes
Can challenge the decision maker

MUST be involved if:

  • Serious medical treatment
  • Stay of more than 28 days in hospital or 8 weeks in care home
  • Change to accommodation
228
Q

Deprivation of liberty safeguards

A

Provides legal protection for vulnerable adults who are not detained under Mental Health Act 1983 but are restricted in freedom due to an inability ot consent to care or accept treatment

Anyone over 18 with

  • mental disorder or disability of the mind e.g. dementia or profound LD
  • Lack of capacity to give informed consent

If a person lacks capacity, must apply to a supervisory body for authorisation of deprivation of liberty

229
Q

NHS Outcomes Framework

A

Provides a national overview of NHS performance
Supports the secretary of state in holding NHS England to account for improving outcomes and acts to aim to encourage a change in health inequalities.

5 domains

  • Preventing people dying prematurely
  • Enhancing quality of life for people with long term conditions
  • Helping people to recover from periods of ill health or following injury
  • Ensuring people have a positive experience of care
  • Treating and caring for people in a safe environment and protecting them from avoidable harms
230
Q

Measuring quality of cancer services

A

NHS Outcomes framework

  • One year survival from all cancers
  • 5 year survival from all cancers
  • One year survival from breast, lung, colorectal cancers
  • 5 year survival from breast, lung, colorectal cancers
  • 5 year survival from all cancers in children

Cancer Patient Experience Survey
CCG Outcomes Indicator Set
PROMs

231
Q

CCG Outcomes Indicator Set for monitor quality of health services - CANCER

A

Drives local improvement and sets priorities

  • Under 75 mortality from cancer
  • 1 and 5 year survival from all cancers
  • Record of stage of cancer at diagnosis
  • Percentage of cancers detected at stage 1 and 2
  • Mortality from breast cancer in females
  • Patient experience and survivorship
232
Q

Cancer Patient Experience Survey

A

CPES
National assessment of patient satisfaction with their cancer treatment.
In 2014 - asked 110,000 patients, 64% response

Positives

  • Given enough information
  • Offered a range of treatment options
  • Treated with respect and dignity

Negatives

  • GP and nurses in GP could do more
  • Not enough care form health and social services post discharge
233
Q

Cancer registries

A
  • 4 in the UK
  • Responsible for registering all cancer that occur in their population
  • Prime aim to establish incidence and survival
  • Identify all new cases and follow them through to death
  • Allows comparison of incidence in different regions
  • Allows researchers to examine long term outcome
    provides inform on cancer epidemiology
234
Q

Bradford Hill Criteria

A

Criteria for causation - minimal conditions necessary to provide adequate evidence of a causal relationship between incidence and possible consequence

  1. Strength - larger = more likely to be causal
  2. Consistency (reproducibility)
  3. Specificity - causation likely if a very specific population and disease with no other likely explanation
  4. Temporality - effect after cause
  5. Biological gradient - greater exposure = greater incidence of effect
  6. Plausibility
  7. Coherence - between epidemiological findings and lab findings
  8. Experiment
  9. Analogy
235
Q

Risk factors for chronic liver disease

A
Alcohol
Obesity
Viral hepatitis
metabolic syndrome
healthcare workers
IVDU
Unprotected sex with multiple partners
Working with toxic chemicals
Certain medications
236
Q

Ways to restrict alcohol consumption

A
Minimum unit price for alcohol
Offer interventions for alcohol 
AUDIT CAGE
Raise public awareness
Treat alcohol dependence
Clear unit information on alcoholic drinks
Stop special offers
Stop advertising to young people
Lower recommended limits
Alcohol liaison nurses
237
Q

Ways to reduce viral hepatitis

A
Hep B vaccine
Antenatal testing for Hep B and C
Test in prisons
Needle exchange programs
Free barrier contraception
238
Q

Limiting additional damage in chronic liver disease

A
Alcohol cession
Low sodium diet
Healthy diet
Avoid infections - immunise for hepatitis, influenza, pneumonia
Care RE over the counter drugs
Weight loss
239
Q

Cancer care UK

A

3 levels of care

  • Primary care
- Cancer UNITs for populations of 250,000
Treat common cancers
Diagnostic procedures
Common surgery
Non-complex chemotherapy
  • Cancer CENTRES for populations of 1,000,000
    Treat rare cancers
    Radiotherapy
    Complex chemotherapy

Palliative care runs alongside all 3 levels

240
Q

Cancer networks

A

Established in 2000
28 cancer networks in the UK
Work in local areas with clinicians, patients, managers to deliver the National Cancer Strategy to improve performance of cancer services

Becomes known as Strategic Clinical Networks from 2013

  • Now wider than cancers
  • One per region
  • Seeks to reduce inequalities in care
241
Q

Cancer plan 2000

A

4 aims

  • Save more lives
  • Ensure people with cancer get the right professional support and care as well as the best treatments
  • Tack inequalities in health
  • Build for the future through investment in the cancer work force - strong research and preparation for a genetic revolution
242
Q

Calman-Hine Report 1995

Recommendations

A

All patients need to have access to a high quality of care
Public and professional education into the early signs of cancer
Patients, families and carers to be given clear information about the treatment and outcomes
Cancer care should be patient centred
Primary care is the central focus of cancer care
Psychological aspects need to be recognised
Cancer registration and monitoring

243
Q

Commitments and recommendations made to improve cancer care and reduce cancer

A

Lower smoking rates
Reduce waiting times
5 fruit and veg a day
National school fruit scheme - free piece of fruit for children 4-6 at school
Raise public awareness
Cancer screening
Increased funding for palliative care nurses and MacMillan nurses
Investment in staff and equipment
Cancer networks to improve experiences
Extra funding for hospices
End postcode lottery - NICE recommended drugs available to all health authorities