Chemoreceptors could be stimulated when which one of the following chemical imbalances occurs?
A) Decreased pH
B) Increased bicarbonate
C) Decreased renin
D) Increased nitrogen

Question

Quizplus · Accepted Answer

Chemoreceptors are stimulated by changes in pH levels, particularly a decrease in pH (acidosis). This can occur in conditions such as respiratory or metabolic acidosis. Increased bicarbonate would not stimulate chemoreceptors as it is a buffer that helps regulate pH. Decreased renin is not directly related to pH levels and would not stimulate chemoreceptors. Increased nitrogen is not a factor in pH regulation and would not stimulate chemoreceptors.

Chemoreceptors Could Be Stimulated When Which One of the Following