This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Congenital hyper coagulability states are all of the following except 
Select and explain. 
A. Protein C deficiency, B. Protein S deficiency, C. Anti phospholipids antibody syndrome, D. MTHFR gene mutation
C: Anti phospholipids antibody syndrome
Answer: C: Anti phospholipids antibody syndrome 
Explanation: Ref Robbins 8/e p123 ,9/e p123