7/30/2019 CHEM 2 Ch 24 Review Questions

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Chem 2 Quizbank Ch24 Liver Function Exam2

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1. [correction]Which of the following enzymes is most useful in establishing the hepatic origin ofan elevated serum alkaline phosphatase? The conjugation of bilirubin?

a. Leucine aminopeptidaseb. UDP-glucuronyl transferase*c. Alkaline phosphatased. Glutaate dehydrogenase

2. Which of the following enzymes is most useful in establishing the hepatic origin of an elevatedserum alkaline phosphatase

a. Aspartate aminotransferase (AST)b. Lactate dehydrogenasec. Alanine aminotransferase (ALT)d. 5 nucleotidase*

3. Which of the following enzymes would be best aid in identifying hepatobiliary disease?a. Aspartate aminotransferase (AST)b. Alkaline phosphatase (ALP)*c. Alanine aminotransferase (ALT)d. Ammonia

4. In which of the following type of cells does the conjugation of bilirubin take place?a. Macrophagesb. Hepatocytes*c. Phagocytic cellsd. Kupffer cells

5. Hepatitis E is likely to cause serious consequences in:a. Travlers of third world countriesb. Pregnant women*c. Childrend. Older people

6. Which of the following fractions of bilirubin is water-soluable and reacts with a diazo reagentwithout the addition of an accelerator?

a. Indirect bilirubinb. Total bilirubinc. Conjugated bilirubin*d. Unconjugated bilirubin

7. Which of the following conditions would result in elevations in primarily conjugated bilirubin?a. Physiologic jaundice of the newbornb. Crigler-Najjarc. Gilbert syndromed. Dubin-johnson syndrome*

8. The reagent p-dimethylaminobenzaldehyde is used to measure which of the following?a. Total bilirubinb. Urobilinogen*

7/30/2019 CHEM 2 Ch 24 Review Questions

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Chem 2 Quizbank Ch24 Liver Function Exam2

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c. Alkaline phosphatased. Ammonia

9. Worwide, ,ost primary malignant tunors of the iver are related to:a. Malariab. Reye syndromec. Alcoholism*d. Gallstones

10.Which form of hepatitis is caused by DNA virusa. Hepatitis Cb. Hepatitis Ac. Hepatitis Dd. Hepatitis B*