The Purpose of Collimation in CT Is Each of the Following

question 49

Multiple Choice

The purpose of collimation in CT is each of the following except:

• A) create an homogenous beam.
• B) to protect the patient.
• C) to ensure a constant beam width at the detector.
• D) to reduce scatter radiation.

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Definitions:

Discount

A reduction from the usual cost of something, often used to encourage sales or prompt early payment of invoices.

Face Value

The nominal value or dollar value printed on a bond or stock certificate.

Bonds

Debt securities issued by entities such as corporations or governments to raise funds, which obligate the issuer to pay back the principal amount with interest by a specified date.

Cash Received

The amount of money that a business or individual has obtained from various sources, including transactions, investments, or financing.