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
Traumatic anterior dislocation of shoulder with sensory loss in lateral side of forearm and weakness of flexion of elbow joint, most likely injured nerve is: 
Select and explain. 
A. Radial nerve, B. Ulnar nerve, C. Axillary nerve, D. Musculocutaneous nerve
D: Musculocutaneous nerve
Answer: D: Musculocutaneous nerve 
Explanation: D i.e. Musculocutaneous nerve