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


B

Anatomy & Physiology

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Indicate whether the statement is true or false

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An open, or ________, fracture projects through the skin

A) simple B) compound

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Which is not characteristic of a cell undergoing apoptosis?

A. Shrinkage in volume B. Abnormal development in organelle structure C. Abnormal development in plasma membrane structure D. Chromatin degradation E. No exceptions; all of these are characteristic of a cell undergoing apoptosis.

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Which of the cytoskeletal components increases the surface area of the cell increasing its absorptive capacity?

A. Microvilli B. Intermediate filaments C. Microfilaments D. Microtubule

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