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Practice Test ASRT CT Exam Questions with 100% Correct Answers 100% Solved $11.49   Add to cart

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Practice Test ASRT CT Exam Questions with 100% Correct Answers 100% Solved

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Practice Test ASRT CT Exam Questions with 100% Correct Answers 100% Solved The z-axis refers to the ______ plane. a) coronal b) axial c) sagittal d) transverse - axial Generators are often times located within the gantry. These types of generators are typically: a) full wave/three-phase. ...

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  • October 12, 2024
  • 22
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • ASRT
  • ASRT
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JOSHCLAY
©JOSHCLAY 2024/2025. YEAR PUBLISHED, 2024.
Practice Test ASRT CT Exam Questions

with 100% Correct Answers 100% Solved


The z-axis refers to the ______ plane.



a) coronal

b) axial

c) sagittal

d) transverse - ✔✔axial

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) multiwave/two-phase. - ✔✔high frequency

Modern CT scanners rely on ____ to process acquired data. -

✔✔minicomputers

,©JOSHCLAY 2024/2025. YEAR PUBLISHED, 2024.
When 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. - ✔✔isotropic

Which of the following factors decrease contrast resolution?

a) small FOV

b) smaller matrix size

c) smaller pixel size

d) higher mAs - ✔✔smaller pixel size

Ct scanners x-ray tube voltages range from ____ to ___ kV

a) 60, 100

b) 80, 120

c) 80, 140

d) 100, 160 - ✔✔80, 140

Which of the following conditions is an indication for a CT scan of the head

without IV contrast?

a) stroke

b) aneurysm

, ©JOSHCLAY 2024/2025. YEAR PUBLISHED, 2024.
c) metastatic disease

d) arteriovenous malformation - ✔✔stroke

When 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 - ✔✔top of shoulders

To 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 - ✔✔DAC

Which of the following is the MOST effective type of CT detector?

a) scintillation

b) xenon gas

c)linear array

d) photodiose - ✔✔scintillation

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