This cranial nerve is the only nerve to innervate structures in the thorax and abdomen.

A) trigeminal
B) vagus
C) hypoglossal
D) facial


Answer: B) vagus

Anatomy & Physiology

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A. slow and nonspecific. B. fast and nonspecific. C. fast and specific. D. slow and specific.

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a. 6.80 to 7.40 b. 7.25 to 7.35 c. 7.35 to 7.45 d. 7.40 to 7.60

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Horses have around _________ bones in their body

Fill in the blank(s) with correct word

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Under normal circumstances, the factors responsible for making delicate adjustments to the heart rate as circulatory demands change are __________.

a. nerve activity and muscular activity b. cardiac output and stroke volume c. autonomic activity and circulatory hormones d. all of the listed factors

Anatomy & Physiology