LMRT state exam prep Questions and Answers
(Verified Answers)
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 answers 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. anteroposterior (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 answers A. lateral projection with the arm resting on the ulnar
surface.
, LMRT state exam prep Questions and Answers
(Verified Answers)
which of the following characteristics describes x-ray beams used in
diagnostic radiography.
A. polymerogenic
B. heterogeneous
C. homogeneous
D. monoenergetic - correct answers 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 recorded exposure values
D. the range of exposure values that can be detected by the receptor -
correct answers C. the frequency of recorded 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 hypersthene
patient after their previous asthenic patient . this is likely to result in which
of the following?
A. saturation
, LMRT state exam prep Questions and Answers
(Verified Answers)
B. excessive image receptor exposure
C. ghosting
D. quantum mottle - correct answers D. quantum mottle
what type of joint is a costotransverse joint?
A. slightly moveable
B. immoveable
C. synovial gliding
D. synovial condyloid - correct answers C. synovial gliding
what’s the purpose of primary beam restriction?
A. keep the amount of tissue irradiation to a minimum.
B. improve image quality.
C. reduce patient exposure.
D. reduce scatter production - correct answers ALL OF THE ABOVE
(Verified Answers)
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 answers 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. anteroposterior (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 answers A. lateral projection with the arm resting on the ulnar
surface.
, LMRT state exam prep Questions and Answers
(Verified Answers)
which of the following characteristics describes x-ray beams used in
diagnostic radiography.
A. polymerogenic
B. heterogeneous
C. homogeneous
D. monoenergetic - correct answers 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 recorded exposure values
D. the range of exposure values that can be detected by the receptor -
correct answers C. the frequency of recorded 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 hypersthene
patient after their previous asthenic patient . this is likely to result in which
of the following?
A. saturation
, LMRT state exam prep Questions and Answers
(Verified Answers)
B. excessive image receptor exposure
C. ghosting
D. quantum mottle - correct answers D. quantum mottle
what type of joint is a costotransverse joint?
A. slightly moveable
B. immoveable
C. synovial gliding
D. synovial condyloid - correct answers C. synovial gliding
what’s the purpose of primary beam restriction?
A. keep the amount of tissue irradiation to a minimum.
B. improve image quality.
C. reduce patient exposure.
D. reduce scatter production - correct answers ALL OF THE ABOVE
