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11 Nov 2019
uestions 7. In the colorimetric determination of cholesterol the enzyme cholesterol oxidase, the agent that oxidi the colorless organic compound 4-aminoantipyrine a pink complex is a. Hydrogen peroxide b·Cholest-4-ene-3-one . Which of the following methods for lipoprotein elec- trophoresis depends on charge and molecular size? b. Paper c. Cellulose acetate d. Agarose d. Phenol 2. Which of the following statements concerning chylomi- crons is FALSE? a. The major lipid transported by this lipoprotein is 8. Which lipoprotein is the major carrier of cholesterol to peripheral tissue? a. LDL b. Chylomicrons c. VLDL d. HDL cholesterol. b. This lipoprotein is produced in the intestinal c. The primary function is to carry dietary (exog d. It remains at the origin (point of application) dur- mucosa enous) lipids to the liver. ing lipoprotein electrophoresis. 9. True or false? Increased levels of apo A-I are associ- ated with increased risk of CAD 3. The lipoprotein that contains the greatest amount of protein is called a. HDL 10. A patient is admitted to the hospital with intense chest pains. The patient's primary care physician requests the emergency department doctor to orde several tests, including a lipid profile with chol fractionation.Given the patient's results below, what would be the LDL-C for this patient c. VLDL d. LDL 4. True or False? Pre-beta (VLDL)-lipoproteins migrate Total cholesterol- 400 mg/dL; triglycerides further toward the anode on polyacrylamide gel than HDLC - 100 mg/di LP electrophoresis, pending they do on cellulose acetate or agarose a. 240 mg/dL b. 160 mg/dL c. 200 mg/dL d. 300 mg/dL 5. Several enzymatic triglyceride methods measure the production or consumption of a. NADH b. Fatty acids c. Glycerol d. Diacetyl lutidine 11. A patient is admitted to the hospital wit chest pains. The patient's primry requests the emergency 6. The most likely cause for serum/plasma to appear several tests, including a lipid protile fractionation. Given the patient's resu below, what would be this patient s a "milky" is the presence of LDL-Cstatus 3u b. VLDL c. LDL d. HDL Total cholesterol 400 mg/dL; HDL-C = 100 mg/dL; LP electrop a. High b. Optimal c. Desirable d. Borderline
uestions 7. In the colorimetric determination of cholesterol the enzyme cholesterol oxidase, the agent that oxidi the colorless organic compound 4-aminoantipyrine a pink complex is a. Hydrogen peroxide b·Cholest-4-ene-3-one . Which of the following methods for lipoprotein elec- trophoresis depends on charge and molecular size? b. Paper c. Cellulose acetate d. Agarose d. Phenol 2. Which of the following statements concerning chylomi- crons is FALSE? a. The major lipid transported by this lipoprotein is 8. Which lipoprotein is the major carrier of cholesterol to peripheral tissue? a. LDL b. Chylomicrons c. VLDL d. HDL cholesterol. b. This lipoprotein is produced in the intestinal c. The primary function is to carry dietary (exog d. It remains at the origin (point of application) dur- mucosa enous) lipids to the liver. ing lipoprotein electrophoresis. 9. True or false? Increased levels of apo A-I are associ- ated with increased risk of CAD 3. The lipoprotein that contains the greatest amount of protein is called a. HDL 10. A patient is admitted to the hospital with intense chest pains. The patient's primary care physician requests the emergency department doctor to orde several tests, including a lipid profile with chol fractionation.Given the patient's results below, what would be the LDL-C for this patient c. VLDL d. LDL 4. True or False? Pre-beta (VLDL)-lipoproteins migrate Total cholesterol- 400 mg/dL; triglycerides further toward the anode on polyacrylamide gel than HDLC - 100 mg/di LP electrophoresis, pending they do on cellulose acetate or agarose a. 240 mg/dL b. 160 mg/dL c. 200 mg/dL d. 300 mg/dL 5. Several enzymatic triglyceride methods measure the production or consumption of a. NADH b. Fatty acids c. Glycerol d. Diacetyl lutidine 11. A patient is admitted to the hospital wit chest pains. The patient's primry requests the emergency 6. The most likely cause for serum/plasma to appear several tests, including a lipid protile fractionation. Given the patient's resu below, what would be this patient s a "milky" is the presence of LDL-Cstatus 3u b. VLDL c. LDL d. HDL Total cholesterol 400 mg/dL; HDL-C = 100 mg/dL; LP electrop a. High b. Optimal c. Desirable d. Borderline
Jarrod RobelLv2
22 Apr 2019