This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urethra and penis, Subject name: Surgery
[{'content': 'Which of the following is true regarding hypospadias? \nSelect and explain. \nA. It is attributed to failure of complete urethral tubularisation in the fetus, B. Urethral opening is most commonly in the perineum, C. Urethra opens proximally and dorsally, D. It is seen in 1 in 1500 boys', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Hypospadias results of urethra folds is incomplete, and urethral meatus opens on the undersideof penis or perineum (ventral surface of penis).o Occurs in 1:250 male bihs and multifactorial in inheritance.o Hypospadias is MC congenital malformation of urethra.*Commonest is glanular * Management:-- Treatment is not required in anterior variety. (repair is done for cosmetic types)- Optimal time of repair is 6-12 months.- Meatal advancement or local skin flap advancement is the surgical procedure done along with removal of chordee.', 'role': 'assistant'}]