Final answer:
Hemophilia is a genetic disorder characterized by a deficiency in clotting factors, resulting in prolonged bleeding. Hemophilia A is caused by a deficiency in factor VIII, while hemophilia B is caused by a deficiency in factor IX. Regular infusions of clotting factors can help prevent bleeding in hemophiliac patients.
Step-by-step explanation:
Hemophilia is a genetic disorder characterized by a deficiency in clotting factors, which are proteins essential for the blood to clot properly. The two most common types of hemophilia are hemophilia A and hemophilia B. Hemophilia A is caused by a deficiency in factor VIII, while hemophilia B is caused by a deficiency in factor IX. Both of these clotting factors are linked to the X chromosome and are typically passed from carrier females to their male offspring. Patients with hemophilia experience prolonged bleeding and are at a higher risk of bleeding from minor wounds and internal bleeding. Regular infusions of clotting factors can help prevent bleeding in hemophiliac patients.