B265 Test 2 Spring 2008

8most co2 is carried in the blood as a dissolved co2

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Unformatted text preview: . Dissolved CO2 b.Carbaminohemoglobin c.Bicarbonate d.Carbonic acid PRE MED 411 .CO MPRE M ED4 11. COM - PR EM ED4 11. COM - PR EM ED4 11. COM 9.Substance X has a clearance greater than 0 but less than inulin. What can you conclude about substance X ? a.It is not filtered b. It is filtered by neither secreted nor reabsorbed c. It is filtered and partially reabsorbed. d. It is filtered and secreted. OM 1.C D41 - PR EME 1.C OM - PR EME D41 1.C OM 10. About 65% of the glomerular filtrate is reabsorbed in a. proximal tubule b. collecting duct c. loop of Henle d. distal tubule 1.C OM - PR EME D41 11. When the ratio of the concentration of bicarbonate to CO2 is 100 to 1,what is the pH ? a. 6.1 b. 7.2 c. 7.8 d. 8.1 - PR EME D4 11. COM - PR EME D41 12. The appearance of glucose in the urine, a. is normal and occurs all the time b. indicates the presence of kidney disease c. occurs when the transport carriers for glucose are saturated d. occurs when the concentration in the glomerular filtrate is more than 50mM....
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