The Function of the Lower Esophageal Sphincter Is To

question 220

Multiple Choice

The function of the lower esophageal sphincter is to:

• A)contract to permit food to enter the stomach
• B)relax to prevent backup of food from the esophagus
• C)relax to prevent backup of food into the esophagus
• D)contract to prevent backup of food into the esophagus

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Definitions:

Consumption

The use of goods and services by households or individuals, forming part of the aggregate demand in an economy.

Induced Consumption

The portion of consumer spending that varies with income. As income increases, consumers will spend more, and as income decreases, consumers will spend less.

Disposable Income

The financial capabilities households have for saving and spending endeavors post income tax deductions.

Consumption

The use of goods and services by households, including the acquisition of goods and services for personal use or ownership.