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Unit- 5 Human Physiology -Breathing And Exchange of Gases

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Q.

75% of hemoglobin is saturated when the PO₂ is

A. 30mm Hg

B. 95 mm Hg

C. 98 mm Hg

D. 40 mm Hg

E. None of the above

View Answer

Correct choice: D

Explanation:

none

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