Approximately What Percent of the Normal Changes in Thoracic Volume

question 110

Multiple Choice

Approximately what percent of the normal changes in thoracic volume during quiet inspiration is due to the action of the diaphragm?

• A) 15
• B) 25
• C) 50
• D) 75

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Definitions:

Bending

The action or process of physically deforming a material, object, or part of the body by applying force.

Lateral Edge

The edge that runs along the side of an object or structure.

Eyeball

The spherical part of the eye that contains the optic nerve, retina, and lens, responsible for vision.

Tears

A saline solution produced by the lacrimal glands in the eye, primarily used to lubricate the eyes and remove irritants.