WorksheetsCT scanner
Total questions: 13
Worksheet time: 7mins
The principles of CT scan follows the same principles as obtaining an X-ray.
TRUE
FALSE
Images in newer generation CT scan machines are obtained using the stop and go action.
TRUE
FALSE
Three Dimensional CT is best viewed in the printed format.
TRUE
FALSE
Tissues with high densities will appear white on CT scan.
TRUE
FALSE
What slice thickness is popularly been used?
2mm
3mm
8mm
5mm
What CT generation is popularly been used today?
3rd Generation CT
2nd Generation CT
Electron Beam CT
4th Generation CT
This is the typical reconstruction method for CT images
Backpropagation
Backprojection
Filtered Backprojection
Iterative reconstruction
What is the highest resolution for clinical CT scanners?
1 mm
75 um
500 um
10 um
CT stands for ____________
computer topography
Computer tomography
computed tomography
MRI stands for _____________
magnetic resonance imaging
magnetic resonance input
CT (computed tomography -which involves
producing images of the _____________ of the body
External parts
internal parts
MRI (magnetic resonance imaging - this uses strong
______________ to produce a series of
images of the internal organs in the body).
UV waves
sound waves
magnetic fields and radio waves
These are computer-aided x-rays of the brain that show a great deal of brain structure.
CT scan
MRI scan
PET scan
EEG
