Question

Increased bleeding with normal labs (or an isolated mildly prolonged PTT) is always a good picture for ?

A) von Willebrand disease
B) Hemophilia A
C) Hemophilia B
D) Vitamin K deficiency

Answer 1

Increased bleeding with normal labs (or an isolated mildly prolonged PTT) is always a good picture for a)von Willebrand disease.

Step-by-step explanation:

Hemophilia is a genetic disorder that affects the body's ability to control blood clotting. The most common form of hemophilia is hemophilia A, which is caused by a deficiency of factor VIII. Hemophilia B is the second most common form and is caused by a deficiency of factor IX. Both of these disorders result in increased bleeding from even minor wounds. In contrast, von Willebrand disease is another genetic disorder that can cause increased bleeding, but it is characterized by normal labs or an isolated mildly prolonged PTT.

Therefore, the answer to the question is A) von Willebrand disease.