Hematology Test 1
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Question 1 of 20
1. Question
The majority of the iron in an adult is found as a constituent of:
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Question 2 of 20
2. Question
Which curve in this figure represents the production of alpha polypeptide chains of hemoglobin?
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Question 3 of 20
3. Question
Which curve in this figure represents the production of beta polypeptide chains of hemoglobin?
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Question 4 of 20
4. Question
Which curve in this figure represents the production of gamma polypeptide chains of hemoglobin?
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Question 5 of 20
5. Question
In order for hemoglobin to combine reversibly with oxygen, the iron must be:
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Question 6 of 20
6. Question
Which description best fits the Donath-Landsteiner antibody?
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Question 7 of 20
7. Question
The abnormal erythrocyte in the center of this image (arrow) may result from which of the following processes?
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Question 8 of 20
8. Question
What is the composition of the inclusion seen in this RBC?
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Question 9 of 20
9. Question
Which of the following ions is bound to hemoglobin in methemoglobin?
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Question 10 of 20
10. Question
An increased amount of cytoplasmic basophilia in a blood cell indicates:
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Question 11 of 20
11. Question
Specific (secondary) granules of the neutrophilic granulocyte:
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Question 12 of 20
12. Question
In normal adult bone marrow, the most common granulocyte is the:
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Question 13 of 20
13. Question
Pluripotent hematopoietic stem cells are capable of producing:
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Question 14 of 20
14. Question
Which of the following cytokines is most responsible for eosinophil differentiation and release from the bone marrow?
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Question 15 of 20
15. Question
Auer rods are characterized as:
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Question 16 of 20
16. Question
Which of the following is characteristic of cellular changes as megakaryoblasts mature into megakaryocytes within the bone marrow?
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Question 17 of 20
17. Question
Which of the following cells is the largest cell in the bone marrow:
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Question 18 of 20
18. Question
Which one of the following is a true statement about megakaryocytes in a bone marrow aspirate?
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Question 19 of 20
19. Question
After the removal of red blood cells from the circulation hemoglobin is broken down into:
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Question 20 of 20
20. Question
The main function of the hexose monophosphate shunt in the erythrocyte is to:
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