The Primary Function of the Cardiac Sphincter at the Abdominal

question 15

Multiple Choice

The primary function of the cardiac sphincter at the abdominal end of the esophagus is to ____________.

• A) assist in the movement of food through the esophagus
• B) prevent the regurgitation of stomach contents
• C) prevent the aspiration of blood
• D) assist in blood flow
• E) prevent the swallowing of air

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Definitions:

Age-related

Pertaining to changes or phenomena that occur in an organism as it ages, including physical, cognitive, and emotional aspects.

Neuroimaging Studies

Research involving the use of various techniques to directly or indirectly image the structure, function, or pharmacology of the nervous system.

Brain Deterioration

A process where cognitive functions and neuronal health decline, often due to aging or neurological diseases.

Neurocognitive Disorder

An overarching label for diminished cognitive abilities caused by a medical ailment, excluding psychiatric conditions.