IMP Flashcards
What was one of the earliest precursors of Western Medicine?
Egyptian Medicine
When was Imhotep discovered?
2,600 BC
What was the earliest dental practitioner called?
Hesy - Re
When was it disapproved that dental decay was caused by dental worms?
In the 1700s
Who is regarded as the Father of Medicine?
Hippocrates
Who preformed surgeries in the Middle Ages (European Medicine)?
The Clergy (priests) and also Barbers
Who discovered blood circulation?
William Harvey in 1628
Who discovered a vaccination against smallpox in 1796?
Edward Jenner
True or False? Joseph Lister developed antiseptic surgery?
TRUE!
Who discovered a vaccination against anthrax and rabies?
Louis Pasteur
True or False? Penicillin was discovered by John Fredrick in 1886?
FALSE!! It was discovered by Alexander Flemming in 1928
What is isolation?
Isolation separates people who are sick with a contagious disease from people who are not sick.
What is quarantine?
Quarantine separates, and restricts the movement of, people who were exposed to an infectious disease to see if they become sick
What do the demographics when assessing a medical patient include?
Name
Age
Address
Marital status
Religion
Occupation
What do medical history consist of?
Chronic Illnesses
Medical Admissions
Admissions to the ICU
GP visits
What is the shape of the airway in a paediatric patient?
Funnel shaped
What is the shape of the airway in a adult patient?
Cylindrical
What is the most common cause of upper airway obstruction?
Tongue
What is the most commonly inhaled food in Children?
Peanuts
What is the use of oropharyngeal airway devices?
They keep the tongue from falling back and blocking the upper airway
Which type of patients are oropharyngeal airway devices used in?
Are only used in unresponsive patients without a gag reflex
Which type of patients are nasopharyngeal airway devices used in?
Use in semiconscious or intoxicated patients who need an airway assistance
How are oropharyngeal devices sizing measured?
From the corner of the patient’s mouth to the angle of the jaw
How are Nasopharyngeal devices sizing measured?
Measure length from tip of patient’s nose to the earlobe
True or False? Oropharyngeal devices require the use of a water-soluble lubricant.
FALSE!! Nasopharyngeal devices do that
What does CPR stand for?
Cardio-pulmonary resuscitation
What is the ratio of cycles for CPR?
30:2 (30 compressions to 2 breaths)
What is the depth of compression in adults?
At least 2 inches (5cm)
What is the depth of compression in infants?
1/3 depth, 4 cm
What are the three aspects when checking for cardiac arrest?
Responsiveness
Breathing
Pulse rate
What organs do your upper airway include?
Nose, mouth, larynx, pharynx
What organs do your lower airway include?
Trachea, bronchi, bronchioles, alveoli
How is the epiglottis described in that of a paediatric patient?
Floppy
What is normal O2 stats ?
> 95%
What is normal Partial pressure rates(PaO2 )
> 70 mmHg
What is the pulse rate of a patient in the range of Birth to 4 weeks
80-180 bpm
What is the pulse rate from ages 4 weeks to a year?
80-160 bpm
What is bradycardia?
HEART RATE BELOW 60 bpm
What is tachycardia?
HEART RATE OVER 100 bpm
What is level of consciousness tested by?
AVPU scale(alert, verbal, pain, unresponsive) and the Glasgow Coma scale (3-15)
What are the three states for a patient and their vital signs?
Normal State ,Compensation State , De - compensation State
What is the normal respiratory rate?
12 – 20 breaths/min
What is the normal specific gravity for urine?
1.016- 1.022
What is phantom pain ?
This is pain felt in a body part that is no longer there.
Normal blood sugar levels are?
3.5 - 5.5 mmol/L
Who is a psychotic patient?
Psychotic – not in touch with reality (hallucinations /delusions)
Who is the non-psychotic patient?
Patient in touch with reality eg: anxiety disorders, mood disorders
What is self efficacy?
This is when people are afraid to try things that may make them look awkward, inept, incompetent or that may lead to outright failure.
What are facilitators to communication?
Physician’s attentive attitude
Unhurried manner
Maintenance of eye-contact
Comfortable , private setting
Who observed that listening is the key element to establishing the three R’s rapport, respect, and relationship.
Ritter and Wilson
What are bad perceptions of the physician by the public?
Rich
Greedy
Ill mannered/thoughtless
Always late, never apologizes
Impatient
Arrogant
Think they are better than everyone else
Uneducated
Consumed by their own smoke
“Jesus Christ” complex
What are good perceptions of the physician?
Knowledgeable, competent
Skillful, responsible
Courteous, caring
A confidante, trustworthy
Some one to look up to, and respect – role model
Influential/ with authority Kindly / concerned / committed
What are personal disadvantages of being a doctor?
Sleep deprivation
Lost free weekends and holidays
Lost time with family and friends – breakdown in relationships.
Poor eating habits!!!
Little exercise
Emotional investment – stress when a patient dies or doesn’t do very well
Potential for burnout/ mental health issues
Debt – student’s loan, mortgage, rent etc. – is the solution more paid duty hours, higher fees?
What are professional disadvantages of being a doctor( Constraints)?
➢High cost of Health Care, Shortage of staff ( especially nurses),
➢Inadequate facilities and working conditions.
➢Long Hours
What are professional disadvantages of being a doctor( Public demands and expectations)?
More,better,affordable services
Increased litigation
Disenchantment with Doctors
What are advantages of being a doctor?
P- Power/Control
P- Profile
A- Authority
I-Income
I-Influence
R- Respect
C- Continual learning (is this really an advantage lol)
What is PEP?
Post- Exposure Prophylaxis - Measures employed and medications administered (medical response) when someone has been exposed to a bloodborne pathogen.
What are the different routes of Occupational exposure?
1.Percutaneous injury (e.g. needlestick or injury with a sharp object)
2. Contact of mucous membrane with blood, tissue or body fluids
3. Non intact skin (including chapped, abraded skin) with blood, tissue or other body fluids.
What are the most common blood-borne pathogens?
Hep B
Hep C
HIV
HTLV-1(Human T-lymphotropic virus 1)
Which pathogen has the most risk of transmission after a single percutaneous injury?
HBV (2 - 40%)
What is the most common exposure risk of HIV(not in hospital setting)?
Vertical transmission- 24 in 100 ( from mother to child)