A patient has a chronic respiratory disorder and vasoconstriction of her pulmonary vascular system. What is the chief control over this vasoconstriction?
A) Low PAO2
B) Low PaO2
C) High PaCO2
D) High pH
Correct Answer:
Verified
Q1: An increased cardiac output causes the:
1) C(a-v)O2
Q2: The respiratory therapist is evaluating a patient
Q3: A patient is mildly hypoxemic. Which of
Q4: Oxygen consumption:
1) increases with exercise.
2) is the
Q5: A sample of blood has been taken
Q7: A person's C(a-v)O2 increases in which of
Q8: When a sample of arterial blood is
Q9: Which of the following values is considered
Q10: A condition that will cause hypoxic hypoxia
Q11: A patient has been exposed to smoke
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