________ blood vessels that carry oxygenated blood from the heart to the tissues and cells throughout the body.

If a patient asks a radiographer a question about how much radiation he or she will receive from a specific x-ray procedure, the radiographer can

a. respond by using an estimation based on the comparison of radiation received from the x-ray to natural background radiation received. b. avoid the patient's question by changing the subject. c. tell the patient that it is unethical to discuss such concerns. d. refuse to answer the question and recommend that he or she speak with the referring physician.

What is the term for sending the physician a message that asks for the reason the service was provided and requests the physician to amend the documentation to reflect the diagnosis?

A. Memo B. Inquiry C. query D. Instant message