Passive filling of the coronary arteries occurs during:
A. ventricular diastole.
B. atrial diastole.
C. ventricular systole.
D. ventricular contraction.
Answer: A
You might also like to view...
________ are trained in the operation of X-ray equipment such as ultrasound, computerized tomography (CT) scan, magnetic resonance imaging (CT) scan, and magnetic resonance imaging (MRI) equipment
a. Diagnostic imaging technicians b. Medical laboratory technicians c. Medical technologists d. Medical transcriptionists
If a dental patient has difficulty with English, the dental auxiliary should:
a. make an appointment for the patient when the services of an interpreter are available b. have medical histories available in different languages c. speak louder so that the patient will understand d. suggest that the patient find a dentist who speaks their primary language
Which of the following is NOT an administration error?
Total parenteral nutrition is administered intravenously Ear medication placed in the eye Intravenous medication injected intramuscularly Patient forgot to take his or her medication
A grid is used to improve
a. subject density. b. image receptor exposure. c. radiographic contrast. d. distortion.