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Worksheets[8] Thorax & Chest CT Imaging
Total questions: 11
Worksheet time: 33mins
Which one of the following is NOT the indication for CT chest/thorax?
Mediastinal mass
Pulmonary embolism
Small cell lung carcinoma
Retinoblastoma
How the arms positining during the CT chest/thorax?
Arms by side
Arms elevated above head
Arms on the chest
Arms on the abdomen
One of the post-processing technique in CT chest/thorax is MPR which is creating other planes of images (sagittal & coronal) from the axial. What is MPR stand for?
Multiplanar reformation
Maximum intensity projection
Minimum intensity projection
Multiplanar redistribution
Why in CT chest/thorax, the shortest scanning time is very important?
To produce lung window images
To produce mediastinal window images
To reduce the motion artifact due to heart & inspiration
To reduce patient dose
CT of the airway (CT bronchography) is routinely performed during __________
inspiration
expiration
The best setting to rule out heart tissue in CT chest/thorax by using _______________ window images.
mediastinal
lung
bone
The best setting to rule out interstitial disease inside the lungs in CT chest/thorax by using _______________ window images.
mediastinal
lung
bone
Hight Resolution Computed Tomography (HRCT) of the lung using _____________
thick slice thickness
thin slice thickness
large FOV
single-slice
A method for 3D data that projects in the visualization plane the voxels with maximum intensity structure is known as _________________
MIP
MinIP
MPR
VR
A method for visualization of structures with low intensity in a specific volume is known as _________________
MIP
MinIP
MPR
VR
A blockage in one of the pulmonary arteries in your lungs is known as ________________
pulmonary emboli
aorta disection
lung carcinoma
nasopharynx carcinoma
