Which of the following is the most anterior and lateral muscle of the urogenital triangle?

A) external urethral sphincter
B) perineus group
C) ischiocavernosus
D) coccygeus
E) bulbospongiosus


C) ischiocavernosus

Anatomy & Physiology

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Which hormone is secreted by nonpregnant women from neurosecretory cells in the hypothalamus?

a) GnRH b) hCG c) CRH d) AFP e) ATP

Anatomy & Physiology

When muscles on opposite sides of a joint develop tension, what determines the direction of joint movement?

A. muscle strength B. muscle flexibility C. net torque D. none of the above

Anatomy & Physiology

In the upper and lower appendages, the fasciae divide the muscles into __________.

A. compartments B. septa C. bundles D. chambers

Anatomy & Physiology

Following damage to axons nearby, oligodendrocytes

A. grow their own fibers to occupy the space. B. secrete growth-inhibitory molecules. C. do not secrete any chemicals. D. secrete growth factors.

Anatomy & Physiology