DHYG 1304 CH. 31 QUIZ QUESTIONS & ANSWERS

DHYG 1304 CH. 31 QUIZ QUESTIONS & ANSWERS

1) What does CBCT stand for?
A) Cone beam computed time
B) Cone beam computed tomography
C) Cone beam correlational tomography
D) Cone beam correlational time - Answer -B) Cone beam computed tomography

7) What FOV classification for CBCT would be indicated for localizing the lower right
arch?
A) Small
B) Medium
C) Large
D) Focused - Answer -D) Focused

8) Which of the following describes a CBCT image receptor that utilizes voxels to
capture raw data?
A) Computed tomography
B) Flat panel detector
C) Cone beam computed tomography
D) Round panel detector - Answer -B) Flat panel detector

9) Thin slice data from CBCT images are interpreted and studied from all the following
anatomical planes except one. Which one is the exception?
A) Scatter
B) Axial
C) Coronal
D) Sagittal - Answer -A) Scatter

10) Which of the following planes describes a transverse plane that divides anatomy
into an upper and lower section?
A) Scatter
B) Axial
C) Coronal
D) Sagittal - Answer -B) Axial

11) When all three anatomical planes are viewed together, this is known as image
A) classification.
B) dimension.
C) reconstruction.
D) prescription. - Answer -C) reconstruction.

12) CBCT's ability to accurately image the location of the inferior alveolar nerve and
maxillary sinus is useful when treatment planning
A) three-surfaced composites.