OTHER
The questions refer to the acid-base abnormality that would result from extensive pneumonia in which gas exchange is impaired. Indicate the correct answers by selecting the appropriate letter for each item.
-As a consequence of this change in PCO₂, the patient's [H₂] would be

Question

Quizplus · Accepted Answer

Pneumonia leads to impaired gas exchange, resulting in an increase in PCO2 levels, which subsequently leads to an increase in hydrogen ions (H+) and a decrease in pH. This shift towards an acidic state causes an increase in serum [HCO3-], leading to compensated respiratory acidosis. Therefore, the patient's [H+] (and therefore acid concentration) would be increased, indicating choice B.

OTHER The Questions Refer to the Acid-Base Abnormality That Would Result