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: Pediatrics
Most common cause of stridor shortly after birth – 
Select and explain. 
A. Laryngeal papilloma, B. Laryngeal web, C. Laryngomalacia, D. Vocal cord palsy
C: Laryngomalacia
Answer: C: Laryngomalacia 
Explanation: None