Arterial System the distribution system Flashcards
1
Q
Physical factors determining characteristics of arterial pressure
A
Blood volume
Arterial compliance
2
Q
Physiological factors determining characteristics of arterial pressure
A
Cardiac output
Vascular resistance
3
Q
F =
A
(P1 - P2) / TPR
4
Q
CO =
A
MAP/TPR
5
Q
MAP =
A
CO * TPR
6
Q
TE =
A
PE + KE
7
Q
MAP =
A
Pdia + (Psys - Pdia) / 3
8
Q
Pulse pressure =
A
Systolic - diastolic
9
Q
Systolic pressure is primarily determined by
A
Ventricular stoke volume, rate of ejection, compliance of aorta
10
Q
Diastolic pressure is primarily determined by
A
The rate of peripheral runoff (TPR))) and heart rate
11
Q
Low pulse pressure
A
Congestive heart failure
Hemorrhage
12
Q
High pulse pressure
A
Decreased aortic compliance
Hypertension
Bradycardia