Since the Pco2 of of venous blood is normally 45mmHg. How would you expect a person...

Question

Question

Since the Pco2 of of venous blood is normally 45mmHg. How would you expect a person with asthma’s Pco2 level to compare to the normal level?

Answer 1

Answer #1

PCO2 in an asthmatic Patient will be increased when compared to a normal person. this is caused due to -

holding their breath will retain CO2, leading to increased pCO2 levels.
in an acute asthmatic attack, though the alveoli are functioning normally, there is upper and middle airway obstruction to block alveolar ventilation, leading to CO2 retention.

Answer 2

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