This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Developmental-Behavioral Screening and Surveillance, Subject name: Pediatrics
[{'content': 'Nocturnal Enuresis is occurrence of involuntary voiding at night in a child more than \nSelect and explain. \nA. 2 1/2 yrs, B. 3 1/2 yrs, C. 4 yrs, D. 5 yrs', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (d) 5yrs* OP ghai states enuresis as urinary incontinence beyond the age of 4 years for daytime and 6 years for night-time enuresis.* It is said to be present if it occurs twice per week for 3 consecutive months.* Most of children attain complete bladder control by age of 5 years* The prevalence of enuresis is 7% in boys and 3% in girls at age of 5 years and keeps on decreasing for every subsequent year.* Treatment of choice for nocturnal enuresis is alarm devices with desmopressin nasal spray.', 'role': 'assistant'}]