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
True about serratus anterior is/are: 
Select and explain. 
A. Laterally rotates the scapula, B. It is attached to the medial side of scapula, C. protects scapula, D. All
D: All
Answer: D: All 
Explanation: A i.e. Laterally rotates the scapula B i.e. It is attached to the medial side of scapula C i.e. protects scapula