12) A urinalysis performed on a 27-year old woman yields the following results. D. Sp. Gravity 1.008 microscopic PH 5.0 WBC/HPF 20-30 Protein 2+ RBC/HPF 30-55 Glucose negative Ketones negative Hyaline 5-7 Bilirubin negative Red Cell 2-3 Blood 3+ Coarse granular 2-3 Nitrite negative Waxy 1-3 Leukocytes positive Uric acid crystals- Moderate Urobilinogen 0.1Eu/dl The above data are consistent with Nephritic syndrome Gout Biliary obstruction Chronic renal disease 13) A 52 year old man has urine glucose measurements performed as part of a three B. (3) hour glucose tolerance test. The test results are as follows: Time Serum Glucose Urine Glucose Fasting 82 mg/dl negative ½ hour negative 1 hour 190mg/dl negative 2 hour 115mg/dl 1+ 3 hour 95mg/dl trace The best explanation for these findings is that the: level must exceed the threshold level before glucose is filtered by the renal glomeruli Serum level must exceed the threshold level before reabsorption of glucose is exceeded Tested patient probably has renal glucosuria Tested patient probably has diabetes mellitus. 14) How many grams of sulfasalicylic acid (MW=254) are required to prepare 1L of a B. 3% (WV) solution 3
12) A urinalysis performed on a 27-year old woman yields the following results. Sp. Gravity 1.008 microscopic PH 5.0 WBC/HPF 20-30 Protein 2+ RBC/HPF 30-55 Glucose negative Ketones negative Hyaline 5-7 Bilirubin negative Red Cell 2-3 Blood 3+ Coarse granular 2-3 Nitrite negative Waxy 1-3 Leukocytes positive Uric acid crystals- Moderate Urobilinogen 0.1Eu/dl The above data are consistent with Nephritic syndrome Gout Biliary obstruction Chronic renal disease D. 13) A 52 year old man has urine glucose measurements performed as part of a three (3) hour glucose tolerance test. The test results are as follows: Time Serum Glucose Urine Glucose Fasting 82 mg/dl negative ½ hour negative 1 hour 190mg/dl negative 2 hour 115mg/dl 1+ 3 hour 95mg/dl trace The best explanation for these findings is that the: level must exceed the threshold level before glucose is filtered by the renal glomeruli Serum level must exceed the threshold level before reabsorption of glucose is exceeded Tested patient probably has renal glucosuria Tested patient probably has diabetes mellitus. B. 14) How many grams of sulfasalicylic acid (MW=254) are required to prepare 1L of a 3% (WV) solution 3 B.
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