What Is the First Step in Digitizing an Image in Which

question 2

Multiple Choice

What is the first step in digitizing an image in which the image is first divided into an array of pixels?

• A) sampling
• B) quantization
• C) resolution
• D) scanning

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Definitions:

Glomerular Filtration Rate

A test used to check how well the kidneys are filtering blood.

Creatinine Clearance

A measure of the kidney's ability to clear creatinine from the blood, an indicator of renal function.

BUN

Blood Urea Nitrogen; a test measuring the amount of nitrogen in the blood that comes from the waste product urea, used to assess kidney function.

Flat-Plate X-Ray

A diagnostic imaging technique involving a flat surface on which the patient lies, used to produce a two-dimensional image of an internal body part.