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: Surgery
Nerve commonly injured in anterior dislocation of shoulder joint: March 2012 
Select and explain. 
A. Radial nerve, B. Circumflex branch of axillary nerve, C. Median nerve, D. Ulnar nerve
B: Circumflex branch of axillary nerve
Answer: B: Circumflex branch of axillary nerve 
Explanation: Ans: B i.e. Circumflex branch of axillary nerve