Multiple Choice
Which of the following conditions would result in a systemic arterial PO2 lower than is typical of a healthy person at sea level?
A) traveling to high altitude
B) breathing 100% oxygen
C) having iron-deficiency anemia
D) breathing regular air in a hyperbaric chamber (higher that normal atmospheric pressure)
E) maintaining alveolar ventilation constant while decreasing metabolic rate
Correct Answer:

Verified
Correct Answer:
Verified
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