What sphincter of the rectum is made of smooth muscle?

a. sigmoid sphincter
b. colonic sphincter
c. rectal sphincter
d. external anal sphincter
e. internal anal sphincter

e

Anatomy & Physiology

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Causing abortion in sheep, _________________________________________ is a bacterial infection caused by Chlamydophila abortus

Fill in the blank(s) with correct word

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What structure, found surrounding PNS axons, is NOT found surrounding CNS axons?

What will be an ideal response?

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Which hormone(s) dominate(s) the absorptive state?

a) Insulin b) Glucagon c) HGH d) All of these e) None of these

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Which plexus is formed from the ventral rami of nerves L4 to S4?

A. Brachial B. Cervical C. Pelvic D. Sacral E. Lumbar

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