TBR-CT - Training From The BACK Of The Room Certified Trainer
TBR-CT - Training from the BACK of the Room Certified Trainer
Exam (elaborations)
CT practice test Questions and Answers Rated A+
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TBR-CT - Training from the BACK of the Room Certified Trainer
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TBR-CT - Training From The BACK Of The Room Certified Trainer
Exam of 12 pages for the course TBR-CT - Training from the BACK of the Room Certified Trainer at TBR-CT - Training from the BACK of the Room Certified Trainer (CT practice test)
b. axial - answer The z-axis refers to the ______ plane.
a. coronal
b. axial
c. sagittal
d. transverse
c. high frequency - answer Generators are often times located within the gantry. These
types of generators are typically:
a. full wave/three-phase.
b. medium frequency.
c. high frequency.
d. multiwire/two-phase.
c. minicomputers - answer Modern CT scanners rely on ___________ to process
acquired data.
a. supercomputers
b. mainframe computers
c. minicomputers
d. microcomputers
a. isotropic - answerWhen the x, y, and z planes (length, width, and height) are equal,
the volume data set is:
a. isotropic
b. linear
c. anisotropic
d. rectangle-shaped
c. smaller pixel size - answerWhich of the following factors decreases contrast
resolution?
a. smaller field of view
b. smaller matrix size
c. smaller pixel size
d. higher mAs
c. 80; 140 - answerCT scanner x-ray tube voltages range from ______ to _____
kilovolts (kV).
a. 60; 100
b. 80; 120
c. 80; 140
d. 100; 160
, a. stroke - answerWhich of the following conditions is an indication for a CT scan of the
head without intravenous (IV) contrast?
a. stroke
b. aneurysm
c. metastatic disease
d. arteriovenous malformation
d. top of shoulders - answerWhen performing a routine chest CT scan, the scanner
should be zeroed with the laser light at the:
a. jugular notch
b. xiphoid tip
c. EAM
d. top of shoulders
a. digital-to-analog conversion - answerTo view a CT image on a LCD monitor, data
must undergo:
a) digital-to-analog conversion.
b) analog-to-digital conversion.
c) digitization.
d) quantization.
a. scintillation - answerWhich of the following is the MOST effective type of CT
detector?
a. scintillation
b. xenon gas
c. linear array
d. photodiode
a. hot pack - answerIf extravasation occurs, contrast can be dissipated by reducing its
viscosity. This can be accomplished by applying a:
a. hot pack
b. cold pack
c. sterile bandage
d. peripherally inserted central catheter line
c. 0.8 to 1.35 - answerFor a routine chest CT, the recommended pitch is:
a. 0.5 to 0.8
b. 0.8 to 1.0
c. 0.8 to 1.35
d. 0.5 to 1.35
c. inferior nasal conchae - answerWhich of the following is NOT considered part of the
ethmoid bone?
a. superior nasal conchae
b. middle nasal conchae
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