Which of the following is NOT commonly observed in a patient suffering from anemia?

Show Answers

Elevated cardiac output as a compensatory mechanismHigher likelihood of developing heart murmursPale appearance of mucous membranesReduced arterial blood oxygen partial pressure (PO2)

Explanation

Patients with anemia typically exhibit a compensatory rise in cardiac output, an increased chance of heart murmurs due to altered blood flow, and pallor of mucous membranes. However, the arterial oxygen partial pressure (PO2) usually remains normal because anemia affects oxygen-carrying capacity, not oxygen saturation or partial pressure.