Which muscle(s) might be used to assist breathing if a person was experiencing an asthma attack?

A. Serratus anterior
B. Trapezius
C. Rectus abdominis
D. Sternocleidomastoid
E. Erector spinae


A. Serratus anterior

Anatomy & Physiology

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Which layer of the uterine wall is sloughed off during menstruation?

A. Perimetrium B. Basal layer of endometrium C. Myometrium D. Functional layer of endometrium E. Epimetrium

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What are the two types of diuresis?

a. insulin diuresis and insulin diuresis b. sodium diuresis and potassium diuresis c. water diuresis and hydrostatic diuresis d. osmotic diuresis and hydrostatic diuresis e. osmotic diuresis and water diuresis

Anatomy & Physiology

The movement of rotating a limb toward the anterior surface of the body is called

A) inversion. B) medial (internal) rotation. C) lateral (external) rotation. D) eversion. E) protraction.

Anatomy & Physiology

An atom with 6 protons, 7 neutrons, and 6 electrons shares four pairs of electrons with four other atoms. This atom is now considered to be ________

A) a cation B) an anion C) a neutral atom D) stable E) an ion

Anatomy & Physiology