A Loss of Brightness Around the Edge of the Fluoroscopic

question 14

Multiple Choice

A loss of brightness around the edge of the fluoroscopic image caused by the curve of the photocathode is

• A) noise
• B) pincushion appearance
• C) vignetting
• D) magnification

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Definitions:

Thrifty Genotype

Human genotype that permits efficient storage of fat to draw on in times of food shortage and conservation of glucose and nitrogen.

Glucose and Fat

Two primary sources of energy for the body, where glucose is a simple sugar and fat is composed of fatty acids and glycerol.

Epicanthic Eye Fold

A skin fold of the upper eyelid covering the inner corner of the eye, common in East Asian and some other populations.

Plastic Surgery

A medical specialty focused on the correction or restoration of form and function of the human body, often involving cosmetic or aesthetic procedures.