Multiple Choice
Which of these results from hyperventilation?
A) increased alveolar PCO2 and decreased alveolar PO2
B) an increase in both alveolar PCO2 and PO2
C) decreased alveolar PCO2 and increased alveolar PO2
D) a decrease in both alveolar PCO2 and PO2
E) the same alveolar PCO2 as under normal conditions
Correct Answer:

Verified
Correct Answer:
Verified
Q13: Non-respiratory functions of the lungs include acting
Q46: Doubling the frequency of breathing will cause
Q59: The most important signal for regulating normal
Q61: What is the primary regulator of the
Q62: One cause of hypoxic hypoxia in disease
Q62: Exposure to high altitude is a form
Q64: The affinity of hemoglobin for O<sub>2</sub> is
Q69: A respiratory physiologist has measured ventilation parameters
Q70: The volume of air flowing into the
Q76: The control of respiration by centers in