Each of the following statements regarding the technical ability of radiographers is correct EXCEPT one. Which one is the EXCEPTION?

a. They have the ability to communicate clear and concise instructions to the patient.
b. They possess a thorough understanding of how to produce quality images
c. They understand how to perform dental x-ray machine inspections
d. They participate in continuing education

c. While the dental assistant and dental hygienist may perform quality control tests periodically on dental x-ray machines, inspections, especially when required by law, are to be performed by a qualified radiological technician.