Category Physiology

Chapter 1 1. c 2. e 3. a 4. d 5. c Chapter 2 1. b 2. e 3. c 4. e 5. a 6. b 7. c 8. b 9. d 10. e Chapter 3 1. a 2. b…

Chapter 1 1. A healthy individual weighs 50 kg. What is the volume of this individual’s extracellular fluid compartment? a. 2.5 L b. 7.5 L c. 10.0 L d. 20.0 L e. 30.0 L 2. A healthy individual loses body…

Case 1 1a. The ECF volume of this man is increased above normal. The presence of edema, distention of the neck veins, and rales (sounds related to fluid in the lungs) is evidence of this increased volume. Additional evidence could…

Chapter 1 1. Molarity (mmol/L) Osmolality (mOsm/kg H 2 O) 9 g NaCl 154 308 72 g Glucose 400 400 22.2 g CaCl 2 200 600 3 g Urea 50 50 8.4 g NaHCO 3 100 200 2. The cell…

Summary By Transport Process TABLE C.1 Na + and Cl − Reabsorption Nephron Segment Mechanism Regulation Proximal tubule Na + -H + antiport, Na + -solute symporters, Cl – -HCO 3 – antiporter, Na + -glucose symporters, paracellular ↓ ECF…

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Case 1 A 65-year-old man has congestive heart failure. He is seen by his physician because he has run out of his medications. He presents with easy fatigability, shortness of breath, and swelling of his ankles. On physical examination he…

Objectives Upon completion of this chapter, the student should be able to answer the following questions: What effects do diuretics have on Na + handling by the kidneys? What effects do aquaretics have on water handling by the kidneys? Why…

Objectives Upon completion of this chapter, the student should be able to answer the following questions: What is the physiologic importance of Ca ++ and inorganic phosphate (P i )? How does the body maintain Ca ++ and P i…