Which of the following is essential in order to maintain serum pH within normal range?
A) Carbonic acid and bicarbonate ion must be present in equal quantities.
B) All excess carbonic acid must be excreted by the kidneys.
C) The concentration of bicarbonate ion must remain constant.
D) The ratio of carbonic acid to bicarbonate ion must be 1:20.

Question

Quizplus · Accepted Answer

The ratio of carbonic acid to bicarbonate ion must be 1:20 to maintain the serum pH within the normal range of 7.35-7.45. This balance is crucial for the bicarbonate buffering system to function effectively.

Which of the Following Is Essential in Order to Maintain