The ____ is used to estimate how much pulmonary perfusion is wasted.
A. P/F index
B. QS/QT ratio
C. P(A-a)O2 gradient
D. CaO2 content
Answer: B
Health Professions
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One of the best ways to reduce the intensity of persistent pain is to
a. Ignore it because it will ease eventually. b. Silently accept it because there is nothing that will change it. c. Acknowledge it and evaluate how the pain occurs. d. Sleep as much as possible to overcome it.
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