Dental radiation exposure to the patient can be reduced by each of the following EXCEPT one. Which one is the EXCEPTION?
a. Using the fastest speed film currently available
b. Prescribing exams based on evidence-based selection criteria
c. Holding the image receptor in the patient's mouth
d. Restricting the size and shape of the x-ray beam
c. The radiographer must never hold the image receptor in the patient's mouth. A guardian or caregiver may assist if necessary but must be protected with lead/lead-equivalent barriers. Using an assistant will have no effect on reducing the radiation dose to the patient.
You might also like to view...
Mechanical lumbar traction is commonly performed in supine or
A) sidelying B) sitting C) standing D) prone
What is scope of practice?
A) The number of departments where a worker might be assigned B) The number of people who report to one supervisor C) Trying a new technique in a practice lab before working with real patients D) What a worker may and may not do as part of his or her job E) None of the above