TEST BANK FOR ARRT FINAL EXAM | 200 QUESTIONS AND CORRECT VERIFIED ANSWERS |ALREADY GRADED A+

TEST BANK FOR ARRT FINAL EXAM | 200 QUESTIONS AND CORRECT VERIFIED ANSWERS |ALREADY GRADED A+ • A MRI procedure is contraindicated for a patient who has: a. a pacemaker that was placed 15 years ago b. dental fillings c. subdural bleeding d. scoliosis - Correct Answer A A PA chest image reveals that only eight ribs are seen above the diaphragm. Which of the following suggestions would improve the inspirtations of lungs? a. use higher kV to penetrate the diaphragm b. perform the chest position supine c. take the exposure on the second inspiration rather than on first d. use a shorter exposure time - Correct Answer C A PA chest radiograph reveals that the left sternoclavicular joint is superimposed upon the spine and the right joint is open and farther from the spine. What specific positioning error has been committed? a. left tilt b. rotation into the LAO position c. right tilt d. rotation into the RAO position - Correct Answer B A ____ response to radiation is directly proportional to the dose received. a. linear