What Does NOT Happen During Inspiration

question 26

Multiple Choice

What does NOT happen during inspiration?

• A) Intra-alveolar pressure falls below atmospheric pressure.
• B) The diaphragm contracts.
• C) The internal intercostal muscles contract.

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Definitions:

Lipitor

A prescription medication used to lower cholesterol and reduce the risk of heart attack and stroke.

Cholesterol

A waxy, fat-like substance found in all cells of the body, necessary for the creation of hormones, vitamin D, and substances that help digest foods.

Semilunar Valve

A type of heart valve with half-moon-shaped flaps that prevents blood from flowing back into the heart chambers after it has been ejected.

Right Ventricle

One of the four chambers of the heart, located in the lower right portion, responsible for pumping deoxygenated blood to the lungs via the pulmonary artery.