This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Thyroid, Subject name: Surgery
Most common nerve injured during thyroidectomy 
Select and explain. 
A. External laryngeal nerve, B. Recurrent laryngeal nerve, C. Vagus nerve, D. Facial nerve
A: External laryngeal nerve
Answer: A: External laryngeal nerve 
Explanation: MC injured nerve - External branch of superior laryngeal nerve (aka External laryngeal nerve)