This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Pediatrics
[{'content': 'Bovine cough is characteristic of \nSelect and explain. \nA. Acute epiglotitis, B. Tracheitis, C. Laryngeal adenoidectomy, D. Antibiotics', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In bovine cough glottis cant be completely closed. Aphonic cough seen usually in vocal cord paralysis. it is one which doesn&;t have an explosive nature. Ref : PAEDIATRIC CLINICAL EXAMINATION BY A.SANTHOSH KUMAR,4 TH EDITION, PG NO:141', 'role': 'assistant'}]