The Function of a Third, Obliquely- Oriented Layer of Smooth

question 20

Multiple Choice

The function of a third, obliquely- oriented layer of smooth muscle in the muscularis externa of the stomach is to_________ .

• A)churn, mix, and pummel the food contents to reduce them to small fragments
• B)allow stronger contractions than those occurring in other parts of the alimentary canal
• C)squeeze the stomach to reduce its size after a meal has emptied from it
• D)carry waves of contraction around the stomach

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Definitions:

Syllable

A unit of speech sound within a word that contains a vowel sound and may include consonants before or after it.

Familiar Words

Refers to words or phrases that are well known or easily recognized by most people.

Visual Cortex

The part of the cerebral cortex that processes visual information, located in the occipital lobe of the brain.

Speech Muscles

The muscles involved in the production of speech, including those in the tongue, lips, jaw, and throat, crucial for articulation and voice modulation.