At what point are the peripheral chemoreceptors suppressed?
A) PaO₂ below 30 mm Hg
B) PaCO₂ below 30 mm Hg
C) PaO₂ below 60 mmHg
D) PaCO₂ below 60 mmHg

Name: At what point are the peripheral chemoreceptors suppressed? A) PaO₂ below 30 mm Hg B) PaCO₂ below 30 mm Hg C) PaO₂ below 60 mmHg D) PaCO₂ below 60 mmHg
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Question

Quizplus · Accepted Answer

Peripheral chemoreceptors are suppressed when PaO₂ falls below 30 mm Hg, as they become less sensitive to changes in oxygen levels at very low concentrations.

At What Point Are the Peripheral Chemoreceptors Suppressed