Which of the following statements applies to the ileocecal sphincter?

A. Cecal distention enhances relaxation of this sphincter.
B. Closure of this sphincter inhibits absorption in the small intestine.
C. Peristaltic contractions reaching this sphincter cause it to relax.
D. This sphincter is usually relaxed.
E. This sphincter stays contracted.


C

Anatomy & Physiology

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