5. Which of the following is NOT true of rebreathing exhaled air a. Raises the b

Question

5. Which of the following is NOT true of rebreathing exhaled air a. Raises the blood pH b. Is used to stop hyperventilation c. Causes a rise in carbon dioxide level d. Causes the formation of more carbonic acid 6· The admini approach to stration of vasodilators, beta blocker drugs and diuretics would be a reasonable treatment a. Congestive heart failure b. Emphysema c. Kidney failure d. Metabolic acidosis 7. Blood hydrostatic pressure is associated with a. Reabsorption b. Plasma protein concentration c. Is not measurable (-OmmHg) d. Is higher at the arteriolar end of a capillary (-35 mm Hg) than the venule end pg. i

Explanation / Answer

Question - 5. Which of the following is NOT true of rebreathing exhaled air

Answer - b. Is used to stop hyperventilation

Question - 6. The administration of vasodilators, beta blocker drugs and diuretics would be a reasonable treatment approach to

Answer - a. Congestive heart failure

Question - 7. Blood hydrostatic pressure is associated with

Answer - d. Is higher at the arteriolar end of a capillary (~35 mm Hg) than the venule end

Question - 8. The role of the lymphatic system in tissue fluid balance is to

Answer - c. Lower the interstitial fluid osmotic pressure

Question - 9. Dehydration can disturb fluid homeostasis by

Answer - b. Increasing interstitial fluid osmotic pressure

Question - 10. A large mass of protein secreting tumor cells would affect localized fluid balance by

Answer - c. Causing more filtration resulting in the regional edema

Question - 11. Smooth muscle that can constrict air flow in the respiratory system when it contracts is characteristics of

Answer - c. Alveoli

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