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
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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
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
The proximal radioulnar joints have ________ articulations.
A) saddle type B) hinge C) ball and socket D) ellipsoidal E) pivot
Cardiac muscle tissue is found in which layer of the heart?
A. Endocardium B. Myocardium C. Epicardium D. Pericardium