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Physiology

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Respiration

Question
3 out of 5
 

Which of the following is true? (LQ)



A At base of lung blood circulation is minimum

B Ventilation per unit lung volume maximum at apex of lung

C At base of lung ventilation-perfusion ratio is maximum

D Alveolar PaO2 is maximum at apex of lung

Ans. D Alveolar PaO2 is maximum at apex of lung