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Hemolytic Anemias

by MedQuizzes
Hemolytic Anemias
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1. Hemolytic disruption of the erythrocyte involves

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2. _____ Intravascular hemolysis

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3. _____ Extravascular hemolysis

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4. Which of the following tests is not useful in determining increased erythrocyte destruction?

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5. _____ G6PD deficiency

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6. _____ Hereditary spherocytosis

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7. _____ Thalassemia

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8. _____ Pyruvate kinase (PK) deficiency

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9. _____ Hereditary spherocytosis

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10. _____ Hereditary elliptocytosis

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11. _____ Hereditary pyropoikilocytosis (HPP)

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12. _____ Hereditary stomatocytosis

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13. _____ Hereditary xerocytosis

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14. Heinz bodies are associated with the congenital hemolytic anemia

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15. A hemolytic crisis may be precipitated in 10% of American black males suffering from G6PD deficiency by

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What is the most common glycolytic enzyme deficiency associated with the aerobic pathway of erythrocyte metabolism?

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17. What is the most common glycolytic enzyme deficiency associated with the anaerobic pathway of erythrocyte metabolism?

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18. What laboratory assay would specifi cally indicate a deficiency of G6PD enzyme?

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19. What enzyme defi ciency causes methemoglobinemia?

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20. Acquired hemolytic anemia can be caused by

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21. The infectious microorganism directly associated with hemolytic uremic syndrome is

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22. _____ Warm-type autoimmune hemolytic anemia (AIHA)

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23. _____ Cold-type AIHA

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24. _____ Isoimmune hemolytic anemia

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25. The erythrocyte alteration characteristically associated with hemolytic anemias is

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26. What laboratory procedures would refl ect a typical hemolytic anemia?

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27. Which of the following is not associated with hemolytic anemia?

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28. Paroxysmal nocturnal hemoglobinuria exhibits sensitivity of one population of red blood cells to

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29. Paroxysmal nocturnal hemoglobinuriaepisodes are usually associated with

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30. The defect in PNH probably is a (an) _____ associated defect of the red cell membrane.

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