Page 1 of 241
BONTRAGER SELF-TEST ALL CHAPTERS WITH 500
QUESTIONS AND CORRECT ANSWERS LATEST UPDATE
JUST RELEASED THIS YEAR
Question: Which type of grid cutoff is created if the CR and the fave of the grid are no
perpendicular to each other?
A. Off level
B. Off center
C. Upside down grid
D. Off focus - CORRECT ANSWER✔✔A
Question: Which one of the following requires the use of grid?
A. PA Hand
B. Axial calcaneus (heel)
C. AP abdomen
D AP elbow - CORRECT ANSWER✔✔C
, Page 2 of 241
Question: The misrepresentation of an object's size or shape projected on a radiograph is called
A. Magnification
B. Blurring
C. Unsharpness
D. Distortion - CORRECT ANSWER✔✔D
Question: Which one of the following sets of factors minimizes radiographic distortion to the
greatest degree?
A. 40 inch SID and 8 inch OID
B. 44 inch SID and 7 inch OID
C. 72 inch SID and 3 inch OID
D. 60 inch SID and 4 inch OID - CORRECT ANSWER✔✔C
Question: True/False
To best use the anode heel effect, the thinner aspect of the anatomic part should be placed
under the cathode aspect of the x-ray tube - CORRECT ANSWER✔✔False
, Page 3 of 241
Question: The best method to reduce distortion of the joints of the hand is to keep the fingers
_________________________________ to the IR
A. Perpendicular
B. Parallel
C. At a 30 degree angle
D. Vertical - CORRECT ANSWER✔✔B
Question: Which one of the following factors affects spatial resolution to the greatest degree?
A. Use of a grid
B. kV
C. Focal spot size
D. mAs - CORRECT ANSWER✔✔C
Question: Each digital image is formed by a two dimensional elements termed:
A Pixel
, Page 4 of 241
B Matrix
C Voxels
D Bytes - CORRECT ANSWER✔✔A
Question: Highly complex mathematical formulas used in creating the digital image are termed:
A. Digital reconstructions
B. Bit Processing matrices
C. Digital displays
D. Algorithms - CORRECT ANSWER✔✔D
Question: True/False
Changes in kV have little impact on patient dose with digital imaging - CORRECT
ANSWER✔✔False
Question: True/False
BONTRAGER SELF-TEST ALL CHAPTERS WITH 500
QUESTIONS AND CORRECT ANSWERS LATEST UPDATE
JUST RELEASED THIS YEAR
Question: Which type of grid cutoff is created if the CR and the fave of the grid are no
perpendicular to each other?
A. Off level
B. Off center
C. Upside down grid
D. Off focus - CORRECT ANSWER✔✔A
Question: Which one of the following requires the use of grid?
A. PA Hand
B. Axial calcaneus (heel)
C. AP abdomen
D AP elbow - CORRECT ANSWER✔✔C
, Page 2 of 241
Question: The misrepresentation of an object's size or shape projected on a radiograph is called
A. Magnification
B. Blurring
C. Unsharpness
D. Distortion - CORRECT ANSWER✔✔D
Question: Which one of the following sets of factors minimizes radiographic distortion to the
greatest degree?
A. 40 inch SID and 8 inch OID
B. 44 inch SID and 7 inch OID
C. 72 inch SID and 3 inch OID
D. 60 inch SID and 4 inch OID - CORRECT ANSWER✔✔C
Question: True/False
To best use the anode heel effect, the thinner aspect of the anatomic part should be placed
under the cathode aspect of the x-ray tube - CORRECT ANSWER✔✔False
, Page 3 of 241
Question: The best method to reduce distortion of the joints of the hand is to keep the fingers
_________________________________ to the IR
A. Perpendicular
B. Parallel
C. At a 30 degree angle
D. Vertical - CORRECT ANSWER✔✔B
Question: Which one of the following factors affects spatial resolution to the greatest degree?
A. Use of a grid
B. kV
C. Focal spot size
D. mAs - CORRECT ANSWER✔✔C
Question: Each digital image is formed by a two dimensional elements termed:
A Pixel
, Page 4 of 241
B Matrix
C Voxels
D Bytes - CORRECT ANSWER✔✔A
Question: Highly complex mathematical formulas used in creating the digital image are termed:
A. Digital reconstructions
B. Bit Processing matrices
C. Digital displays
D. Algorithms - CORRECT ANSWER✔✔D
Question: True/False
Changes in kV have little impact on patient dose with digital imaging - CORRECT
ANSWER✔✔False
Question: True/False
