When X-raying very small children without photo timing, which approaches are recommended?

• A. 1 and 2
• B. 1 and 3
• C. 2 and 3
• D. 1, 2 and 3

Answer: (B)

Very small children move easily, and without a phototimer you must control both motion and dose with careful technique. The best approach is to immobilize the child securely with age-appropriate supports and a calm, patient-friendly environment so that stillness can be achieved without retries or sedation. At the same time, keep the exposure as short as possible by selecting technique factors that produce a diagnostic image in the briefest time, often using higher mA for a fraction of a second guided by pediatric technique charts. Relying on the child to remain still for a longer period or increasing exposure time to compensate for the lack of timing is not reliable and raises both motion risk and radiation dose. So, immobilization plus the shortest feasible exposure time are the recommended approaches.