Which check is used to take dental X-rays?

• A. Check 2
• B. Check 1
• C. Check 3
• D. Check 4

Answer: (C)

In dental X-ray taking, getting a clear, useful image hinges on proper receptor placement and beam alignment. The check that focuses on positioning the receptor correctly in the mouth and lining up the X-ray beam ensures the area of interest is captured without distortion. When this step is done well, you obtain a diagnostic image on the first try, reduce the need for retakes, and minimize extra radiation exposure. Safety measures like shielding and patient comfort are important, but they support protection rather than image capture quality. So the check that specifically ensures correct receptor placement and beam alignment is the one used to take dental X-rays.