Which Sphincter Is Composed of Smooth Muscle Between the Stomach

question 5

Multiple Choice

Which sphincter is composed of smooth muscle between the stomach and duodenum?

• A)lower esophageal sphincter
• B)pyloric sphincter
• C)internal anal sphincter
• D)sphincter of Oddi
• E)ileocecal sphincter

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Definitions:

Variable Costs

Expenses that fluctuate in proportion to activity levels within a business.

Per-unit Basis

A calculation or measurement that is made for each individual unit.

Level of Activity

Level of activity refers to the volume of production or the rate at which a company operates, often influencing costs and operational strategy.

Cost Behavior

Cost behavior analyzes how different costs change or remain stable in relation to the level of production or business activity.