The Level of Noise on a CT Image Is Affected

question 27

Multiple Choice

The level of noise on a CT image is affected by which of the following factors?
I.mAs and kVp
II.filtration
III.pixel size
IV.slice thickness

• A) I and II
• B) I and III
• C) I,II,III,and IV
• D) I,II,and IV

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Definitions:

Amphetamines

One type of stimulant drug.

Hallucinations

Perceptions in a conscious and awake state in the absence of external stimuli, which have qualities of real perception.

Blood Pressure

The force exerted by circulating blood upon the walls of blood vessels, a critical indicator of cardiovascular health.

Opiate Drugs

Substances derived from the opium poppy, used for their analgesic properties, but often associated with dependency.