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: Dental
Recommended intervals for bitewing examination in high risk children is: 
Select and explain. 
A. 6-12 months, B. 6-18 months, C. 12-18 months, D. 3-6 months
A: 6-12 months
Answer: A: 6-12 months 
Explanation: Children and adolescents with high risk factors for caries, must be examined with bitewing radiography atleast once in 6-12 months, whereas for adults it is 6-18 months.