Cases Flashcards
1
Q
How are PaO2 and SaO2 related?
A
Directly
2
Q
Who determines whom (SaO2 and PaO2)?
A
PaO2 determines SaO2
3
Q
What is the equation for oxygen delivery?
A
Hb(1.34)*SaO2 + PaO2(0.003)
4
Q
How is hyper/hypoventilation determined?
A
Iff PaCO2 is between 35-45 mmHg
5
Q
A decrease in PaCO2 will cause (vasoconstriction/vasodilation)?
A
Vasoconstriction
6
Q
What part of the ETC is susceptible to CO binding?
A
Cytochrome oxidase
7
Q
What is cardiogenic pulmonary edema?
A
heart failure leading to increased pulmonary capillary pressure, leading to pulmonary edema
8
Q
What are the treatments for Cardiogenic pulmonary edema?
A
- Mechanical ventilation
- Diuretics
- Positive inotropic agents
- NO
