Question 4
(Multiple Choice)
A subject has the following data recorded during a rebreathing O2 (hypoxic)response test: 
These findings are consistent with which of the following?
A) A normal ventilatory response to hypoxemia
B) A blunted ventilatory response to hypoxemia
C) An improperly calibrated pneumotachometer
D) A malfunctioning end-tidal CO2 analyzer
Answer