Which Term Refers to Something That Is Located on the Outside

question 3

Multiple Choice

Which term refers to something that is located on the outside of the body?

• A) Dorsal
• B) External
• C) Internal
• D) Plantar

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Definitions:

Anal Canal

Terminal portion of the digestive tract.

Internal Sphincter

A ring of muscle that surrounds and closes a natural bodily passageway, functioning involuntarily.

External Sphincter

A circular muscle that helps control the expulsion of feces from the anal canal or urine from the bladder.

Large Intestine

A part of the digestive system responsible for absorbing water and electrolytes, forming and storing feces.