This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
The following are congenital causes of hypercoagulable states,except: 
Select and explain. 
A. Protein C deficiency, B. Protein S deficiency, C. MTHFR mutation, D. Lupus anticoagulant
D: Lupus anticoagulant
Answer: D: Lupus anticoagulant 
Explanation: . Lupus anticoagulant