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
The position of arm in anterior dislocation of shoulder is: 
Select and explain. 
A. By the side, B. In abduction, C. In abduction, D. In external rotation
A: By the side
Answer: A: By the side 
Explanation: A i.e. By the side of body