LMRT state exam prep EXAM STUDY GUIDE ANSWERED 202425 UPDATE

which of the following technical factors adjustments should be made when negative contrast media agents are used? A. decrease kilovoltage peak (kVp) B. increase kilovoltage peak (kVp) C. increased milliampere seconds (mAs) D. decreased milliampere seconds (mAs) - CORRECT ANSWER A. decrease kilovoltage peak (kVp) a patient is seen in the emergency department with a possible fracture of the 4th finger which of the following would be proper positioning for this patient? A. lateral projection with the arm resting on the ulnar surface B. anteriorpostier (AP) projection with the finger curled as much as possible C. oblique projection with the arm resting on the radial surface D. posteroanterior (PA) projection with the hand curled around a sponge - CORRECT ANSWER A. lateral projection with the arm resting on the ulnar surface which of the following characteristics describes x-ray beams used in diagnostic radiography A. polyenergetic B. heterogeneous C. homogeneous D. monoenergetic - CORRECT ANSWER A. polyenergetic & B. heterogeneous a histogram in digital radiography refers to: A. the number of brightness levels that can be assigned to a pixel B. the size of the digital matrix C. the frequency of recored exposure values D. the range of exposure values that can be detected by the receptor - CORRECT ANSWER C. the frequency of recored exposure values during a series of a mobile chest x-rays in the emergency room department , the technologist fails to adjust kilovoltage peak (kVp) for a hypersthenic patient after their previous asthenic patient . this is likely to result in which of the following? A. saturation B. excessive image receptor exposure C. ghosting D. quantum mottle - CORRECT ANSWER D. quantum mottle what type of joint is a costotransverse joint? A. slightly moveable B. immoveable