What is the function of sebum?

A. Waterproof the ear
B. Cool the body
C. Moisturize the skin and hair
D. Nourish an infant


Answer: C

Anatomy & Physiology

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Aldosterone:

a. increases gluconeogenesis b. is produced in the inner zone of the adrenal cortex c. is a mineralocorticoid d. both A and C above

Anatomy & Physiology

Cardiac muscle tissue is found in which layer of the heart?

A. Endocardium B. Myocardium C. Epicardium D. Pericardium

Anatomy & Physiology

By the 4th month of pregnancy, the fundus of the uterus is located inches below the ________ and by the ninth month it is located at the level of the ____________

A. urinary bladder; umbilicus B. umbilicus; xiphoid process C. diaphragm; laryngeal prominence D. pubic symphysis; heart

Anatomy & Physiology

The proximal radioulnar joints have ________ articulations.

A) saddle type B) hinge C) ball and socket D) ellipsoidal E) pivot

Anatomy & Physiology