What muscle forms the lips?

A. Orbicularis oculi muscle
B. Buccinator muscle
C. Orbicularis oris muscle
D. Labial frenulum muscle


Answer: C

Anatomy & Physiology

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The first portion of the cricoid cartilage to appear on axial CT images, arranged in descending order, is the

A. anterior aspect. B. posterior aspect. C. lateral aspect. D. The entire cricoid cartilage appears at the same time.

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The parasympathetic system is sometimes called "rest and _______."

Fill in the blank(s) with correct word

Anatomy & Physiology

Sydney Student is trying to memorize chemical structures of every compound his professor has indicated are important to the human body. Explain to him that an easier way is to memorize a few rules of chemical bonding and then figure out the structure of the important compounds, especially the simpler compounds.

What will be an ideal response?

Anatomy & Physiology

This tissue type includes blood and bones

a. connective. b. endocrine. c. epithelial. d. muscle. e. nervous.

Anatomy & Physiology