This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Growth, Development, and Behavior, Subject name: Pediatrics
[{'content': 'Which of the following x-ray should be advised for age determination between 1-13 years of age? \nSelect and explain. \nA. Shoulder, B. Wrist, C. Elbow, D. Iliac bones', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B. Wrist. (Ref. Essential Paediatrics by Ghai 7th/pg. 4;Parikhys 6/e, pg 2.10; Reddy 28/e, pg 72)To determine the skeletal age:A Radiograph of SHOULDER is most helpful= in infants between 3-9 months.A A single film of HAND & WRIST = adequate in childern between 1-13 years.A Film of ELBOW & HIP = in children between 12-14 years .', 'role': 'assistant'}]