Of the muscles listed, which is the only one not innervated by the pudendal nerve?
A) External anal sphincter
B) Coccygeus
C) Iliococcygeus
D) Pubococcygeus
E) Puborectalis

Question

Quizplus · Accepted Answer

The coccygeus muscle is innervated by the sacral nerves S4 and S5, not the pudendal nerve. The other muscles listed are part of the pelvic floor and are innervated by the pudendal nerve.

Of the Muscles Listed, Which Is the Only One Not