27_ActiveLecturePRS - Which of the following is not one of...

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Which of the following is not one of the processes essential to stabilizing body fluid volumes, solute concentration, or pH of the ECF? 1. Fluid balance 2. Acid-base balance 3. Hormone balance 4. Electrolyte balance
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What factor contributes to the relatively higher water content of adult males compared to adult females? 1. Males’ urinary bladders hold a larger volume of urine. 2. Males have a higher percentage of adipose tissue. 3. Males have a higher percentage of proteins, minerals and carbohydrates. 4. Males have higher average muscle mass.
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Which of the following are the primary ions present in ECF? 1. Na+, Cl-, and HCO 3 - 2. Na+, K+, Mg2+, and SO 4 2- 3. Na+, K+, and HPO 4 2- 4. None of the above is correct
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Why do homeostatic mechanisms that adjust composition of body fluids respond to changes in the ECF, rather than ICF? 1. The receptors monitoring electrolytes are only found in ECF. 2. A change in one ECF component rapidly affects all body cells. 3. ECF is contained within cells, which are physically and chemically isolated. 4. 1 and 3 are correct.
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Which hormone affecting fluid and electrolyte balance is responsible for determining the rate of Na + absorption and K + loss along the DCT? 1. The natriuretic peptides (ANP and BNP) 2. ADH 3. Aldosterone 4. All of the above are correct
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ANP in response to overstretching of his heart walls. What is the effect of the release of ANP? 1. ANP release could cause a heart attack. 2. ANP blocks the release of ADH and aldosterone. 3. Water is conserved at the kidneys. 4.
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This note was uploaded on 09/13/2011 for the course BIOL 2401 taught by Professor Rameriz during the Spring '11 term at University of Texas at Dallas, Richardson.

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27_ActiveLecturePRS - Which of the following is not one of...

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