Shock Flashcards
1
Q
Septic, anaphylactic and neurogenic shock are all what types of shock?
A
Distributive
2
Q
What is CVP?
A
A measure of pressure in the R atrium
3
Q
What is PAP?
A
A measure of the systolic and diastolic pressures in the pulmonary artery
4
Q
What is normal PAP?
A
15-25/5-15
5
Q
What is normal CVP?
A
0-6 mm Hg
6
Q
What is PCWP?
A
Measure of the pressure in the L ventricle at end-diastole
7
Q
What does PCWP indicate?
A
How well left heart is functioning
8
Q
What is normal PCWP?
A
6-12 mm Hg
9
Q
What is normal CO?
A
4-8 L/min
10
Q
What is normal CI?
A
2.5-4 L/min
11
Q
What is normal SVR?
A
800-1200
12
Q
What is normal SvO2?
A
60-80%
13
Q
What is the most common cause of cardiogenic shock?
A
Acute MI
14
Q
What is the first tx of cardiogenic shock?
A
Careful admin of IV fluids
15
Q
What is the most common cause of obstructive shock?
A
Massive PE
