Erythrocytes Quiz

25 Multiple Choice Questions

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Erythrocytes quiz

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Category: Hematology

1. Howell-Jolly bodies are composed of 

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Category: Hematology

2. Which of the following is associated with a “shift to the right” in the oxygen dissociation curve of hemoglobin ?

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Category: Hematology

3. Basophilic stippling is composed of

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Category: Hematology

4. Total iron binding capacity (TIBC) measures 

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Category: Hematology

5. Which protein transports hemoglobin dimers resulting from intravascular hemolysis ? 

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Category: Hematology

6. Senescent RBCs are phagocytized by macrophages in the liver or spleen and removed through 

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Category: Hematology

7. Which stain is used to enumerate reticulocytes ?

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Category: Hematology

8. What term describes a mature red blood cell that contains iron granules ?

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Category: Hematology

9. What is the average lifespan of a normal red blood cell ?

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Category: Hematology

10. Which hemoglobin forms are incapable of oxygen transport ?

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Category: Hematology

11. What are the stages of erythrocyte maturation from the earliest recognizable stage ?

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Category: Hematology

12. What does the term “anisocytosis” mean?

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Category: Hematology

13. Which of the following protein stimulates red blood cell production?

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Category: Hematology

14.   Which erythrocyte metabolic pathway generates 2,3-bisphosphoglycerate ?

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Category: Hematology

15. Hemoglobin F consists of  ?

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Category: Hematology

16. Which erythrocyte metabolic pathway generates NADPH ?

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Category: Hematology

17. What red cell morphologic abnormality has evenly spaced round projections and is associated with pyruvate kinase deficiency 

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Category: Hematology

18. What red cell morphologic abnormality have unevenly pointed projections and associated with abetalipoproteinemia

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Category: Hematology

19. Which of the following is a lipid storage disorder caused by deficiency in sphingomyelinase, associated with foamy bone marrow appearance ?

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Category: Hematology

20. What substance has a greater affinity for hemoglobin than oxygen ?

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Category: Hematology

21. The majority of iron found in an adult is a constituent of

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Category: Hematology

22. What is the oxidation state of iron in Hemoglobin ?

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Category: Hematology

23. What is the structure of the hemoglobin molecule ? 

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Category: Hematology

24. Which erythrocyte metabolic pathway generates adenosine triphosphate (ATP) through glycolysis?

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Category: Hematology

25. Serum ferritin is an indirect measurement of 

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Category: Hematology

26. Which of the following factors will result in an immediate increase in oxygen delivery to the tissues ? 

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Category: Hematology

27. Which of the following is the major transport protein of iron ?

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Category: Hematology

28. Pappenheimer bodies are composed of ?

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Category: Hematology

29. Which of the following inclusions is only visible with supravital stain?

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Category: Hematology

30. What is the major storage form of iron?

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Category: Hematology

31. Decreased haptoglobin is indicative of 

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Category: Hematology

32. Hemoglobin A2 consists of ?

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Category: Hematology

33. What are the stages of erythrocyte maturation from the earliest recognizable stage?

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Category: Hematology

34. Adult hemoglobin consists of ?

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Category: Hematology

35. Which cell transports oxygen and removes metabolic waste from the body ?

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