Which hormone plays a central role in determining the rate of sodium reabsorption and potassium secretion?
A) ADH
B) aldosterone
C) BNP
D) ANP
E) epinephrine
B
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The glenoid labrum is
A. the cartilage lining the cavity. B. the fluid secreted by the synovial membrane. C. the rim of fibrocartilage extending beyond the edge of the glenoid cavity. D. the ligament extending from the head of the humerus to the glenoid cavity.
If cardiac output increases and resistance in arterioles does NOT change, what happens to arterial blood pressure?
A) increases B) is unchanged C) decreases
With regard to fluid balance, water gains occur primarily in the
A) cardiopulmonary system. B) digestive tract. C) kidneys. D) lungs. E) liver.
Red blood cells are placed in a solution of 0.9% NaCl and no diffusion or osmosis is observed. This means that the solution is ________.
A. hypertonic B. hypotonic C. isotonic D. isertonic