Which of these statements does NOT correctly describe the respiratory mechanism of pH control?
A)Respiratory rate and depth increase as a compensatory measure to combat metabolic acidosis.
B)The respiratory system can compensate completely for metabolic acidosis.
C) The respiratory responses to acid-base imbalances represent the second line of defence against changes in pH of the body fluids.
D) Metabolic alkalosis inhibits (depresses) respiration.

Question

Quizplus · Accepted Answer

While the respiratory system can partially compensate for metabolic acidosis by increasing the rate and depth of breathing, it cannot fully compensate for it. Other mechanisms such as renal regulation are also necessary for complete pH control.

Which of These Statements Does NOT Correctly Describe the Respiratory