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Question 1 of 20
1. Question
In the normal adult, the spleen acts as a site for:
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Question 2 of 20
2. Question
Cells for the transport of O2 and CO2 are:
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Question 3 of 20
3. Question
Erythropoietin acts to:
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Question 4 of 20
4. Question
Cells that produce antibodies and are capable of direct cytolysis:
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Question 5 of 20
5. Question
Phagocytosis is a function of:
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Question 6 of 20
6. Question
Which cells are involved in immediate hypersensitivity reactions?
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Question 7 of 20
7. Question
A patient is on 100 mg of aspirin/day to prevent the formation of clots caused by platelets. The mechanism in which aspirin impairs platelet function is by:
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Question 8 of 20
8. Question
One of the major glands in an infant primarily responsible for producing lymphocytes is the:
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Question 9 of 20
9. Question
When iron in hemoglobin is in the +3 state, it is termed:
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Question 10 of 20
10. Question
Phagocytosis in neutrophils can be described as a process to:
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Question 11 of 20
11. Question
The characteristic erythrocyte found in pernicious anemia is:
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Question 12 of 20
12. Question
Hemolysis in paroxysmal nocturnal hemoglobinuria (PNH) is:
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Question 13 of 20
13. Question
Which of the following is most closely associated with idiopathic hemochromatosis?
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Question 14 of 20
14. Question
A patient with polycythemia vera who is treated by phlebotomy is most likely to develop a deficiency of:
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Question 15 of 20
15. Question
The direct antiglobulin test can help distinguish:
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Question 16 of 20
16. Question
The anemia of chronic inflammation is characterized by:
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Question 17 of 20
17. Question
Factors commonly involved in causing anemia in patients with chronic renal disease include:
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Question 18 of 20
18. Question
A 20-year-old woman with sickle cell anemia, whose usual hemoglobin concentration is 8 g/dL (80 g/L), develops fever, increased weakness and malaise. The hemoglobin concentration is 4 g/dL (40 g/L) and the reticulocyte count is 0.1%. The most likely explanation for her clinical picture is:
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Question 19 of 20
19. Question
The hypo proliferative red cell population in the bone marrow of uremic patients is caused by:
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Question 20 of 20
20. Question
Which of the following characteristics are common to hereditary spherocytosis, hereditary elliptocytosis, hereditary stomatocytosis, and paroxysmal nocturnal hemoglobinuria
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