Which hereditary disorder involves impairment of the blood-clotting mechanism?

Question

Quizplus · Accepted Answer

Hemophilia is a hereditary disorder that impairs the blood-clotting mechanism. It is caused by a deficiency in clotting factors VIII or IX, leading to prolonged bleeding episodes and increased risk of bleeding complications. Anemia, leukemia, infectious mononucleosis, and polycythemia are all blood disorders, but they do not directly involve impairment of the blood-clotting mechanism.

Which Hereditary Disorder Involves Impairment of the Blood-Clotting Mechanism