1. Which of the following represents the greatest total volume? D
plasma
Incorrect.
interstitial fluid
Incorrect.
lymph
Incorrect.
intracellular fluid
Correct!
All of the above are equally distributed.
Incorrect.

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2. There is a higher concentration of sodium in the intracellular fluid than there is in the extracellular fluid. A
true
Correct!
false
Incorrect.







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3. There is a higher concentration of potassium in the intracellular fluid than there is in the extracellular fluid. A
true
Correct!
false
Incorrect.







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4. Which of the following is the most important in regulating water balance in the body? A
urine production
Correct!
water lost through the skin and the lungs
Incorrect.
water lost in feces
Incorrect.
water lost in sweat
Incorrect.



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5. An increase in aldosterone secretion will cause an increase in potassium ion secretion into the urine. A
true
Correct!
false
Incorrect.







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6. Oversecretion of aldosterone may lead to hypernatremia (high levels of plasma sodium). A
true
Correct!
false
Incorrect.







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7. Excessive parathyroid hormone secretion may lead to hypocalcemia (low calcium levels). B
true
Incorrect.
false
Correct!







[#FRAME:"ABM5S3J"]
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8. As the hydrogen ion concentration decreases in the blood, the blood's pH will increase. A
true
Correct!
false
Incorrect.







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9. Increased water reabsorption in the kidney will lead to decreased body fluid osmolality. A
true
Correct!
false
Incorrect.







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10. High blood pressure stimulates renin secretion from the kidney. B
true
Incorrect.
false
Correct!







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