Which peripheral nerve serves the diaphragm?

A. Radial
B. Ulnar
C. Phrenic
D. Musculocutaneous


Answer: C

Anatomy & Physiology

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1.can never be used to maintain homeostasis. 2.can only be used to maintain a constant body temperature. 3.mechanisms oppose an initial change in the value of a monitored variable. 4.mechanisms amplify an initial change in a monitored variable.

Anatomy & Physiology

The glenoid cavity of the ________ articulates with the head of the ________.

A. scapula; humerus B. humerus; scapula C. scapula; sternum D. sternum; humerus E. radius; humerus

Anatomy & Physiology

Which form of estrogen is the most potent in pregnancy?

A) Estradiol B) Androstenedione C) Estriol D) Equilinin E) Estrone

Anatomy & Physiology

Which adrenal cortical hormones are responsible for the growth of pubic and axillary hair during puberty?

a) androgens b) mineralocorticoids c) glucocorticoids d) corticosteroids

Anatomy & Physiology