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: Anatomy
Which of the following arises from infraglenoid tubercle - 
Select and explain. 
A. Longheadofbiceps, B. Longheadoftriceps, C. Shoheadofbiceps, D. Coracobrachialis
B: Longheadoftriceps
Answer: B: Longheadoftriceps 
Explanation: Ans. is'b' i.e., Long head of tricepsSupraglenoid tubercle of scapula : origin oflong head ofbiceps.Infraglenoid tubercle of scapula : origin of long head of triceps