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: ENT
[{'content': 'The voice in a patient with bilateral abductor paralysis of larynx is: \nSelect and explain. \nA. Puberuophonia, B. Phonasthenia, C. Dysphonia plicae ventricularis, D. Normal or good voice', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is d i.e. normal or good voice Management Lateralization of cord by arytenoidectomy, endoscopic surgery, thyroplasty type II, cordectomy In emergency cases -Tracheostomy may be required Also know Generally patients with bilateral recurrent laryngeal nerve palsy have a recent history of thyroid surgery or rarely an advanced malignant thyroid tumor. Most common presentation-Development of stridor following URI Since the voice of the patient is normal\\\\it is diagnosed very late.', 'role': 'assistant'}]