Hyperventilation is usually accompanied by a(n) A) decrease in blood CO₂ concentration and a drop in pH. B) decrease in blood CO₂ concentration and a rise in pH. C) increase in blood CO₂ concentration and a drop in pH. D) increase in blood CO₂ concentration and a rise in pH.

Question

Quizplus · Accepted Answer

Hyperventilation is characterized by an increased rate and depth of breathing, which leads to a decrease in blood CO2 concentration and a consequent rise in pH (respiratory alkalosis).

Hyperventilation Is Usually Accompanied by A(n)