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Physiology Respiratory system 117b8434

Which of the following is the best determinant of adequacy of alveolar ventilation?

A
Aerial pO2 level
B
Aerial pCO2 level
C
Minute ventilation
D
Presence of cyanosis
High-Yield Explanation
Atrial pco2 content determines the alveolar ventilation Ref: guyton and hall textbook of medical physiology 12 edition page number:331,332,333

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