Australian Dental Council (ADC) Test 2025 – 400 Free Practice Questions to Pass the Exam

The condition characterized by excessive bleeding due to a deficiency in clotting factors is primarily hemophilia. Hemophilia is a genetic disorder where patients have a deficiency in specific clotting factors, most commonly factor VIII or factor IX, leading to prolonged bleeding episodes. This condition is inherited, and patients often experience spontaneous bleeding or bleeding after minor injuries due to their inability to form stable blood clots efficiently.

While von Willebrand's disease also leads to bleeding, it is caused by a deficiency or dysfunction of von Willebrand factor, which plays a crucial role in platelet adhesion and carries factor VIII in circulation. This condition can exhibit similar symptoms to hemophilia but is classified differently and often presents with a more varied bleeding pattern.

Thrombocytopenia, which involves a low platelet count, can lead to bleeding but is not specifically a deficiency in clotting factors. Instead, it is related to the insufficient number of platelets necessary for proper clotting. Factor V Leiden is a genetic mutation that increases the risk of thrombosis rather than causing bleeding.

In summary, hemophilia is the primary condition associated with excessive bleeding due specifically to a deficiency in clotting factors, making it the most accurate answer in this context.