Question

If PO2 in the alveoli dropped from 100 mm Hg to 90 mm Hg, the amount...

If PO2 in the alveoli dropped from 100 mm Hg to 90 mm Hg, the amount of oxygen carried in systemic arteries would Select one:

a. Drop less than 5%

b. Drop more than 50 %

c. Climb less than 5%

d. Climb more than 50%

Science   Anatomy-And-Physiology   
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Answer #1

Ans:- a) Drop less than 5%

Concept :- amount of oxygen carried in systemic artery depends upon % saturation of Hb.

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