CT ARRT Registry-Imaging Procedures of the Head || CORRECTLY SOLVED!!
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Course
CT ARRT Registry
Institution
CT ARRT Registry
What does MDCT stand for correct answers Multidetector CT
Axial Plane CT images are acquired parallel to what line? correct answers IOML
Gray/White matter WL and WW? correct answers 35,100
Brain Hemorrhage and hematoma WL and WW? correct answers 75,150
Acute ischemia WL and WW correct a...
CT ARRT Registry-Imaging Procedures of the Head ||
CORRECTLY SOLVED!!
What does MDCT stand for correct answers Multidetector CT
Axial Plane CT images are acquired parallel to what line? correct answers IOML
Gray/White matter WL and WW? correct answers 35,100
Brain Hemorrhage and hematoma WL and WW? correct answers 75,150
Acute ischemia WL and WW correct answers 35,25
Non-con of brain are indicated for trauma to diagnose what? correct answers Intracranial
hemorrhage or hematoma
Admin of contrast in trauma pt is first contraindicated because? correct answers Contrast
enhancement may mask subtle signs of hemorrhage
For acute stroke, what must be first excluded on non-con correct answers hemorrhage
What are the indications of head CT? correct answers Congential abnormalities,
hydrocephalus, mass/tumor, neoplasms, metastatic lesions, abscess, bony abnormalities,
endocrine pathology
Head CT w/IV contrast is essential for what types of cases? correct answers Arteriovenous
malformation, suspected neoplasm, pituitary gland.
MSCT axial allow for isotropic MPR, which can do what? correct answers Eliminate added
patient dose from direct coronal imaging.
Orbit CT images are acquired parallel to? correct answers IOML
Sinuses and Facial bones CT are acquired parallel to? correct answers the hard palate
Sinus and facial CT should include what? correct answers maxiallary, ethmoid sinuses; and
frontal and sphenoid sinuses
Coronal sinus & facial CT may be valuable in demonstrating what? correct answers changing
air fluid levels and other sinus related disease
Coronal plane imaging best visualizes what? Which is a common site for sinus inflammation?
correct answers Osteomeatal complex
Head CT has what multiple indications? correct answers neoplasm, inflammatory processes,
vascular abnormalities.
What arteries are important during CTA of brain but not part of circle of willis? correct
answers basilar artery and middle cerebral arteries
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