What gas is used when the "single breath technique" is performed?
A) CO
B) Nitrogen
C) room air
D) 100% Oxygen

Name: What gas is used when the "single breath technique" is performed? A) CO B) Nitrogen C) room air D) 100% Oxygen
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Question

Quizplus · Accepted Answer

The "single breath technique" for measuring diffusing capacity of the lung uses carbon monoxide (CO) because it has a high affinity for hemoglobin, allowing for the assessment of gas exchange efficiency in the lungs.

What Gas Is Used When the "Single Breath Technique" Is