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During Exercise at Sea Level, Young, Healthy Untrained Subjects Generally

Question 4

Multiple Choice

During exercise at sea level, young, healthy untrained subjects generally maintain exercise arterial PO₂ within

A) 1 mm Hg of resting values.
B) 10-12 mm Hg of resting values.
C) 15-20 mm Hg of resting values.
D) 30-40 mm Hg of resting values.

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