An increase in P_CO₂ would cause A) the bronchioles to dilate and the systemic arterioles to dilate. B) the bronchioles to dilate and the systemic arterioles to constrict. C) the bronchioles to constrict and the systemic arterioles to dilate. D) the bronchioles to constrict and the systemic arterioles to constrict. E) None of the answers are correct.

Question

Quizplus · Accepted Answer

An increase in PCO2 leads to bronchodilation to expel more CO2 and systemic arteriole dilation to increase blood flow and CO2 removal.

An Increase in PCO2 Would Cause

An Increase in P_CO₂ Would Cause