Module 1 Flashcards
patient assessment
Chief Complaint (CC) History of Present Illness (HPI) Past Medical History Medical Surgical Health Maintenance Family History Social History Medications Allergies Review of Systems (ROS) Physical Examination Laboratory Data Problem List/Assessment Plan
Comprehensive Assessment
includes ALL information for pt assessment
Useful for new patients
Pre-operative evaluations
Work/School physicals
Problem-focused Assessment
includes the PERTINENT information for pt assessment
As related to a particular issue/complaint
Established patients coming in for specific complaint
ex) pt in the ER w/ Fx
taking pt’s history
Utilize Open-ended questions
Avoid leading questions
Let the patient tell their story
-May need to direct them if they are going on tangents
ex) pts that get distracted and ramble
*always include worst case scenario (leads to life threatening DiffDx)
chief complaint
Why the patient is seeking care
Can be one or more complaints
Try to address one at a time
HPI
Additional information regarding the Chief Complaint
Subjective information provided by the patient, family member, guardian, etc.
document who is providing the information
ex) mother providing hx for peds pt
Onset of the problem, setting in which it occurred, manifestations associated with
problem
*OPQRST or OLDCARTS
onset
How symptoms began
time when sx started (qualitative)
-suddenly vs. gradually
duration
how long symptoms have been occurring (hours, minutes, etc)
-ongoing for 1 day, 1 week, etc.
character
description of sx
ex)burning, pressure, pulling
cannot get full breath in (pt w/ SOB)
timing
how often sx is occurring
- constant
- intermittent
- waxing/waning
- most of the day
- constant at night
associated symptoms
Tailor to chief complaint
Symptoms that can be tied to the complaint
ex) pt presents w/ abdominal p and c/o assoc. n/v and dysuria
ex) presents w/ chest pain and c/o dyspnea on exertion and diaphoresis
past medical history
Childhood illnesses Adult illnesses Hospitalizations Surgical history OB/GYN history Health maintenance: -Immunizations -Screening exams
family history
Helps establish risk factors First degree relatives Parents, siblings, children Grandparents Age of onset, age of death
social history
Marital Status Occupation Education Level Alcohol use Tobacco Use Illegal Drug Use Military Service Sexual Preference explain to pt why you need this info as they are sensitive topics
sexual history
Determine risks: pregnancy, STDs, AIDS
Sexual preference
Men, women or both
Number of partners: current and past
mental health
History of emotional or mental illnesses
Diagnoses, hospitalizations, treatments
Depression screenings
-being done at PCP during annual exams
medications
Prescription Over-the-counter (OTC) Vitamins/supplements
Dosage, route, frequency
allergies
Medication Environmental Food Insects/Animals Describe reaction
review of systems
includes all systems, not as specific as associated sx > ask if there are any additional problems beyond CC > used to help clarify HPI w/ pertinent positives and negatives Constitutional HEENT: Eyes, Ears, Nose, Throat Cardiac Pulmonary Gastrointestinal Genitourinary Musculoskeletal Neurologic Skin Psychiatric Hematologic
initial differential diagnosis
-considered after obtaining CC, HPI, ROS (after you obtain
the subjective data)
*typically should be formulated after obtaining history/chief complaint
-use as guide to determine which parts of PE to be performed -> PE used to r/o possible dx
comprehensive/full physical exam
General Survey Vital signs Skin HEENT Pulmonary Cardiovascular Musculoskeletal
Physical Examination Areas
Neurologic Abdominal Breasts Genitourinary Psychiatric
problem-focused physical exam
geared more to the complaint and focused on areas in the
differential
> all objective data
working differential diagnosis
formulated after PE & obtaining objective data
assessment & plan
developed after determined working differential diagnoses
- consider best interest of pt
ex) cost/insurance
vital signs
provide initial critical information regarding the patient
hallmarks: • Blood pressure • Heart Rate • Respiratory Rate • Temperature
also includes:
• Height • Weight
• BMI
make sure VS are accurate, repeat manually if abnormal
pain
• Considered 5th vital sign • Chronic pain is leading cause of disability and impaired performance at work • Has effects on: • ADL (Activities-of-daily-living) • Mood • Sleep • Work • Sexual activity
nociceptive pain
aka somatic pain
-linked to tissue damage of skin, musculoskeletal system or
viscera
-Sensory system in intact
-involved afferent nociceptors can be sensitized by inflammatory mediators
ex) pt w/ arthritis or spinal stenosis
neuropathic pain
related to direct effect to somatosensory system
- pain persists beyond healing from the initial injury
- due to PNS causing entrapment or pressure on spinal nerves, plexuses, or peripheral nerves = increased/prolonged response to pain
ex) shingles -> skin intact but painful
ex) spinal cord injury from stroke or trauma
psychogenic pain
no obvious factors contributing to pain, cannot be found until everything is ruled out
• Psychiatric conditions
• Personality/coping styles
• Cultural influences
idiopathic pain
pain w/ no identifiable etiology
-cannot be discovered until everything is ruled out
pain scale
every pt’s threshold of pain is different
- quantify severity of pain as much as possible
- observe if pain scale matches pt’s body language & facial expressions
ex) chronic pain pts -> ask staff about behavior prior to your exam
attempting to treat pain (4 As)
• Analgesia - how to modify pain • Activities of daily living • Adverse effects - meds or ADLs that may cause problem • Aberrant drug-related behaviors ex) dependence, tolerance buildup
types of BP cuffs
• Sphygmomanometer -Aneroid -Electronic -Hybrid • Mercury Blood Pressure Cuffs • Home Blood pressure Monitoring • Ambulatory Blood Pressure
when to check BP
after pt has been sitting quietly for 5 minutes
Ideal to have patient avoid exercise, tobacco products and caffeine for
30 minutes prior to measurement
Room should be warm and quiet
-arm is unclothed
PE findings and factors that change vascular resistance in arm for BP
- fistula
- scarring
- lymphedema
- incorrect cuff size
level of arm when taking BP
brachial artery should be at heart level
-at elbow, arm should be raised slightly over AC fossa (on medial portion)
BP reading when cuff is too small
causes falsely elevated reading
BP reading when cuff is too large
causes falsely low reading
BP reading when cuff is too loose
causes falsely high reading
best indicator for elevated BP readings
ambulatory readings & home BP readings
- better predictors of
cardiovascular disease and end-organ damage
venous congestion effect on BP
can cause
falsely low systolic and high diastolic reading due to less audible sounds
ex) from slow or repetitive inflations of the cuff
minimum inflation for BP cuff
at least 30mmHg above when systolic pulse disappears
~ at least 200mmHg
-for pt w/ HTN, pump higher
Systolic pressure
Level when you hear sound of at least 2 consecutive beats
Diastolic pressure
The level when sounds become muffled and disappear
5mmHg difference in BP
normal for difference in BP in both arms
Pressure differences in arms >10-15 mmHg
suggest pathology
• Subclavian steal syndrome
• Aortic Dissection
• Supra-valvular aortic stenosis
Subclavian steal syndrome
artery of pt is not pliable -> causes low BP reading
estimation of BP
palpation of systolic pressure
• Find radial pulse
• Inflate cuff until you feel radial pulse disappear
ex) use for pts with pain in arm that cannot handle full pump of cuff
auscultatory gap
Silent interval that may be present between systolic and diastolic
pressures
• Can lead to under-estimation of systolic pressure or over-estimation of diastolic pressure
-occurs if the cuff is not pumped up high enough when initially listening for the BP
when auscultatory gap is present
Associated with arterial stiffness and atherosclerotic disease
ex) elderly pts w/ HLD, comorbidities, 60+
gold standard for
confirmation of elevated BP
24 hour Ambulatory blood pressure monitoring
• Limited availability • Insurance coverage is poor
statistic for elevated BP readings not confirmed
5-65%
-must be confirmed by ambulatory & home BP readings
diagnosis of HTN
diagnosed after 2 office readings >140/90 on 2 separate occasions
• Home readings >135/85
• Ambulatory automated BP 24 hour average >130/80, or daytime >135/85,
sleep readings >120/70
white coat HTN
• BP > 140/90 in medical setting ex) office, clinic, ER • Ambulatory BP monitoring is < 135/85 • Linked to an anxiety response • Seen in 20% of patients • No change in risk of cardiovascular disease
masked HTN
BP in medical setting <140/90
-appears normal in office or ER
• Elevated daytime ambulatory BP measurements >135/85
• Seen in 10-30% of patients
Associated with increased risk of cardiovascular and end-organ damage
** must be treated **
JNC-8 classification for normal BP in adults
< 120/80
JNC-8 classification for pre-HTN BP in adults
120 - 139 / 80 - 89
-pt may present as masked HTN
consider risk factors such as smoking and family history
JNC-8 classification for stage 1 HTN BP in adults
140 – 159/90 – 99
-if pt > 60 y/o :
150 – 159/90-99
(vascular system changes over time due to elasticity)
JNC-8 classification for stage 2 HTN BP in adults
> 160 / > 100
evaluate for end-organ damage when
.. there is persistent elevation in BP • Eyes- look for retinopathy changes in fundoscopic exam • Heart- obtain EKG • Brain- evaluate MMSE, Neuro exam • Kidneys- check labs, urinalysis
contributing factors to low BP readings
- medications
- recent changes to medications
- internal bleeding
Normal Orthostatic Blood Pressure Changes
Change in position from laying to sitting to standing have normal changes
- decrease in systolic reading
- decrease in diastolic reading
- about 5 mmHg change is normal
indication of orthostatic hypotension
BP with decreased systolic reading >20 mmHg or decreased diastolic reading of > 10 mmHg
causes of orthostatic BP changes
- Drugs
- Blood Loss
- Prolonged Bed rest
- Diseases of autonomic nervous system
postural hypotension
a drop of > 20mmHg systolic and > 10mmHg diastolic accompanied by 10-20% increase in HR