Holding Two Index Fingers in Front of the Eyes Can

question 36

Multiple Choice

Holding two index fingers in front of the eyes can create the perception of a floating finger sausage.This best illustrates the effect of

• A) relative height.
• B) retinal disparity.
• C) interposition.
• D) relative luminance.

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Definitions:

Temporal Artery Thermometer

A device used to measure body temperature by detecting the heat emitted by the temporal artery on the forehead.

Radiant Temperature

The measure of the heat emission or absorption by objects and surfaces through electromagnetic radiation, affecting thermal comfort.

Skin Moisture

The presence of water in the outer layer of the skin, which is crucial for maintaining skin elasticity, preventing dryness, and protecting against irritation and damage.

Oxygen Saturation

A measure of the amount of oxygen-carrying hemoglobin in the blood relative to the amount of hemoglobin not carrying oxygen.