CPPT Examination Flashcards
Difference between HR and pulse rate
Pulse deficit
What does pulse deficit indicate
Some heart beats have not caused sufficient BF to reach periphery
A-fib
Rating scale for pulse
4: bounding
3: increased
2: Brisk
1: diminished
0: absent
BP difference of >10-15 mmHg suggests
Arterial compression or obstruction on lower side
A BP fall of 10 mmHg with HR increasing 10-20 bpm indicates
Orthostatic hypotension
MABP equation
[SBP+2(DBP)]/3
Minimal MABP
65 mmHg
SBP-DBP is
Pulse pressure
Abnormal pulse pressure
> 60 mmHg
Low pulse pressure is a marker for
Low perfusion
Lung sound when fluid is in alveioli or when previously closed alveoli opens.
Crackles
When are crackles heard?
Inspiration
Lung sound associated with airway obstruction
Wheezing
When is wheezing heard and what does it signify
During expiration
Mucous in large airways
Difficulty breathing in supine
Orthopnea