Pressures Flashcards
1
Q
Right atrial pressure
A
0-5
2
Q
Pulmonary A. pressure
A
10-20
3
Q
wedge pressure - what does it represent
A
left a. pressure 5-10
4
Q
aortic pressure
A
90-110
5
Q
pulm. a saturation
A
65-75%
6
Q
CI
A
5-6 L
7
Q
O2 CONSUMPTION =
A
CO (Asat-Vensat)Hg1.36(mlO2/hg)*10
8
Q
normal Systemic vascular resistance
A
11-18
9
Q
how to calculate systemic vascualr resistance
A
Sys A. pressure in Aorta - Centra venous pressure in RA/CO
10
Q
how to calcuate pulmonary vascular resistance
A
Pulm A. pressure - Pulm venous Pressure (wedge)/co
11
Q
what is normal pul vascular resistance
A
0.5-1.5
