In Order to Calibrate a Medical Instrument There Must Be

question 47

Short Answer

In order to calibrate a medical instrument there must be a set of known ________, which is a specimen with a known value.

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Definitions:

Sclera

the white outer layer of the eyeball, serving as a protective coating.

Pupil Dilate

The process where the pupil, the opening in the center of the iris of the eye, becomes larger to allow more light to enter.

Cataract

A condition where the eye's lens becomes opaque, causing diminished eyesight.

Macular Degeneration

A medical condition which may result in blurred or no vision in the center of the visual field due to damage to the retina.