Which type of hypoxia results from reduced oxygen carrying capacity of the blood?

Hypemic hypoxia is characterized by a reduction in the blood's ability to carry oxygen, which can stem from several factors, including anemia, carbon monoxide poisoning, or any condition that affects the hemoglobin levels or functionality in the bloodstream. In situations where the total oxygen content in the blood is compromised, even if the lungs are functioning normally and can take in oxygen, the body will suffer from a lack of oxygen delivery to tissues.

In contrast, histotoxic hypoxia involves the inability of cells to utilize oxygen properly, even when it is delivered effectively to them. Hypoxic hypoxia is primarily due to insufficient oxygen reaching the lungs, which can arise from environmental factors such as high altitude. Stagnant hypoxia, on the other hand, occurs when blood flow is impeded, leading to inadequate oxygen distribution despite normal oxygen levels in the blood.

Thus, hypemic hypoxia specifically focuses on the reduced oxygen-carrying capacity of the blood itself, which is why it is the correct answer in this context.