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WorksheetsCBCT
Total questions: 20
Worksheet time: 7mins
What country does tea originally come from?
Argentina
England
Japan
China
Which Tennis Grand Slam is played on clay ?
US Open
WImbledon
French Open
Australian Open
MPR is an acronym used in CBCT imaging; what does MPR mean ?
Most pixel reduction
Many pixel resolution
Maximum postal reshaping
Multiplanar reconstruction
The Average daily background dose of ionizing radiation for the average person is approx.
1 microSv
8 microSv
3 microSv
20 microSv
Which nut would you find in a Ferrero Rocher?
Macadamia nut
Hazelnut
Pecan nut
Brazil nut
In which year was CBCT introduced in Dentistry?
2000
1997
1994
2004
What is the largest country in the world?
USA
China
Russia
Canada
Which of the following are indications for CBCT ?
Root Fractures
Resorption
Complex anatomy
All of the above
Large voxel size in CBCT results in
Increased sharpness
Decreased sharpness
Increased noise
Decreased noise
What food could never expire?
Peanuts
Rice
Sugar
Honey
CT image recorded and displayed as a matrix of individual blocks are called
Voxel
Pixel
Boxes
Mesh
What is the voxel size of the 4x4 FOV on the VATECH Green X range ?
0.200
0.080
0.049
What does a Horologist do?
Specializing in designing and maintaining botanical gardens
Build and repair watches and clocks
Study and education in current and aged calenders
The study of tornados and hurricanes
The _____ the voxel size, the ______ the image details
Smaller – better
Smaller – worse
Bigger – better
What color is NOT part of the Olympic rings?
Which of the following is the correct sequence of image formation in CBCT?
Acquisition => Reconstruction => Image display
Reconstruction => Image display => Acquisition
Image display => Acquisition => Reconstruction
None of above
CT beam is ______, while CBCT beam is ______
CONE-shaped, FAN-shaped
CONE-shaped, CONE-shaped
FAN-shaped, CONE-shaped
FAN-shaped, FAN-shaped
The acronym, DICOM, stands for
Digital Imaging and Communication in Medicine
Direct Imaging and Cone-beam Modality
Distance Imaging and Communications in Medicine
Divergent Images and Cone-beam Modus
All of the following are planes except for
Coronal
Sagittal
Medial
Axial
The British award for cinematics, like the OSCARS in America, is called.......
BRONTE
BAFTA
EMMYS
GRAMMYS
