A 20 year old pop star singer complains of inability to raise the pitch of her voice. She attributes this to the thyroid surgery she underwent a few months back. What is the most likely diagnosis?
belongs to book: 1700 MCQ REVISED VERSION TOPIC WISE|DR. KHALID SAIFULLAH|4th EDITION| Chapter number:28| Question number:4
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Medicine
The key is D. External laryngeal nerve injury. [External laryngeal nerve functions to tense the vocal cords by activating the cricothyroid muscle, increasing pitch].
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