Humans Have Two Front-Facing Eyes That See Overlapping, but Slightly

question 81

Multiple Choice

Humans have two front-facing eyes that see overlapping, but slightly different, visual fields, resulting in

• A) on-center vision.
• B) off-center vision.
• C) the ability to see on all sides.
• D) a lack of depth perception.
• E) binocular vision.

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Definitions:

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A measure of acidity or alkalinity in the blood, with a normal range usually between 7.35 and 7.45.

Incentive Spirometry

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Exhale

The act of breathing out or expelling air from the lungs through the mouth or nose.

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