Which of the following is incorrect if blood flow to an area of the lungs is reduced while airflow remains normal?
A)The concentration of CO₂ in this area decreases.
B)The change in CO₂ concentration causes smooth muscles of the local airways to relax.
C)The change in CO₂ concentration leads to increased resistance of local airways.
D)The change in O₂ concentration leads to dilation of local blood vessels.
E)The change in O₂ concentration leads to decreased vascular resistance.

Question

Quizplus · Accepted Answer

The Answer of Which of the following is incorrect if blood flow to an area of the lungs is reduced while airflow remains normal?
A)The concentration of CO₂ in this area decreases.
B)The change in CO₂ concentration causes smooth muscles of the local airways to relax.
C)The change in CO₂ concentration leads to increased resistance of local airways.
D)The change in O₂ concentration leads to dilation of local blood vessels.
E)The change in O₂ concentration leads to decreased vascular resistance.

Which of the Following Is Incorrect If Blood Flow to an Area