This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bleeding and Thrombotic Disorders, Subject name: Medicine
Most common inherited bleeding disorder - 
Select and explain. 
A. Von wilebrand disease, B. Bernard soulier, C. Glanzmann thrombasthenia, D. ITP acute
A: Von wilebrand disease
Answer: A: Von wilebrand disease 
Explanation: Ans. is 'a' i.e., Von Wilebrand disease o Von Willebrand disease (vWD) is the most common inherited bleeding disorder.