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To give or not to give lecture slides to students before I deliver the lecture? E.S.Prakash

To give or not to give lecture slides to students before I deliver the lecture? E.S.Prakash. Supplement 3 – Post-test [Sample] Medical Physiology Online 2010 http://www.medicalphysiologyonline.org. Posttest Choose the single best answer. Which indicator distributes only in ICF ?

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To give or not to give lecture slides to students before I deliver the lecture? E.S.Prakash

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  1. To give or not to give lecture slides to students before I deliver the lecture? E.S.Prakash Supplement 3 – Post-test [Sample] Medical Physiology Online 2010 http://www.medicalphysiologyonline.org

  2. PosttestChoose the single best answer • Which indicator distributes only in ICF? • Heavy water • Sucrose • NaCl • Evans blue dye • None of the above

  3. Which two indicators would you be using if you had to estimate interstitial fluid volume? • Sucrose and Evans blue dye • Heavy water and sucrose • Sucrose and inulin • Evans blue dye and Cr 51 labeled RBC • Heavy water and Evans blue dye

  4. Which of the following statements is incorrect? • Fat is free of water • The proportion of fat is higher in females • Body fluids conduct electricity • Lean body mass does not contain fat • The water content of lean body mass is variable

  5. Intravenously administered sucrose is useful for measuring ECF volume because: • It crosses cell membranes • It distributes only in plasma • It is not metabolized • It does not distribute in interstitial fluid • It crosses capillaries but not cell membranes

  6. Which of the following statements is incorrect? • In a healthy adult weighing 50 kg, total body water is about 30 liters • ICF volume is twice as great as ECF volume • Interstitial fluid volume is 3 times as great as plasma volume. • If blood volume is 4 liters and hematocrit is 50%, then plasma volume is 2.5 liters

  7. Answers to PosttestChoose the single best answer • Which indicator distributes only in ICF? • Heavy water • Sucrose • Isotonic NaCl • Evans blue dye • None of the above

  8. Which two indicators would you be using if you had to estimate interstitial fluid volume? • Sucrose and Evans blue dye • Heavy water and sucrose • Sucrose and inulin • Evans blue dye and Cr 51 labeled RBC • Heavy water and Evans blue dye

  9. Which of the following statements is incorrect? • Fat is free of water • The proportion of fat is higher in females • Body fluids conduct electricity • Lean body mass does not contain fat • The water content of lean body mass is variable

  10. Intravenously administered sucrose is used for measuring ECF volume because: • It crosses cell membranes • It distributes only in plasma • It is not metabolized • It does not distribute in interstitial fluid • It crosses capillaries but not cell membranes

  11. Which of the following statements is incorrect? • In a healthy adult weighing 50 kg, total body water is about 30 liters • ICF volume is twice as great as ECF volume • Interstitial fluid volume is 3 times as great as plasma volume. • If blood volume is 4 liters and hematocrit is 50%, then plasma volume is 2.5 liters

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