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Questions and Answers
Which type of anemia results from improper cell division due to the deficiency of folate and/or vitamin B12?
Which type of anemia results from improper cell division due to the deficiency of folate and/or vitamin B12?
- Aplastic anemia
- Iron deficiency anemia
- Megaloblastic anemia (correct)
- Sideroblastic anemia
What causes microcytic anemia with a decrease in the mean corpuscular volume (MCV)?
What causes microcytic anemia with a decrease in the mean corpuscular volume (MCV)?
- Ethanol
- Zinc intoxication
- Caffeine (correct)
- Phenytoin
Which type of anemia is characterized by defects in the synthesis of the porphyrin ring of the heme with its characteristic accumulation of iron in bone marrow erythroblasts?
Which type of anemia is characterized by defects in the synthesis of the porphyrin ring of the heme with its characteristic accumulation of iron in bone marrow erythroblasts?
- Megaloblastic anemia
- Aplastic anemia
- Sideroblastic anemia (correct)
- Iron deficiency anemia
What is the main function of oxyhemoglobin?
What is the main function of oxyhemoglobin?
What represents hemoglobin after oxygen diffuses into tissues?
What represents hemoglobin after oxygen diffuses into tissues?
What leads to methemoglobinemia?
What leads to methemoglobinemia?
Which xenobiotic can represent a cause of destruction or inhibition of red bone marrow in aplastic anemia?
Which xenobiotic can represent a cause of destruction or inhibition of red bone marrow in aplastic anemia?
In which type of anemia does the alteration in hemoglobin function occur?
In which type of anemia does the alteration in hemoglobin function occur?
What is the result of alteration in hemoglobin function known as when hemoglobin is bound to carbon dioxide?
What is the result of alteration in hemoglobin function known as when hemoglobin is bound to carbon dioxide?
What represents hemoglobin bound to oxygen?
What represents hemoglobin bound to oxygen?
Which of the following is a known cause of methemoglobinemia?
Which of the following is a known cause of methemoglobinemia?
What effect does carbon monoxide have on the oxygen dissociation curve?
What effect does carbon monoxide have on the oxygen dissociation curve?
Which enzyme defect is associated with oxidative hemolysis?
Which enzyme defect is associated with oxidative hemolysis?
What is the cause of sickle-cell anemia?
What is the cause of sickle-cell anemia?
Which cells are the most important sources of cytokines?
Which cells are the most important sources of cytokines?
Which cells differentiate into myeloblasts or monoblasts?
Which cells differentiate into myeloblasts or monoblasts?
Which leukemias involve myeloblasts?
Which leukemias involve myeloblasts?
What is the primary cause of death in leukemia?
What is the primary cause of death in leukemia?
Which of the following is a leukemogenic agent?
Which of the following is a leukemogenic agent?
What effect do ethanol and glucocorticoids have on phagocytosis?
What effect do ethanol and glucocorticoids have on phagocytosis?
Which type of anemia results from improper cell division due to the deficiency of folate and/or vitamin B12?
Which type of anemia results from improper cell division due to the deficiency of folate and/or vitamin B12?
What represents hemoglobin bound to oxygen?
What represents hemoglobin bound to oxygen?
What is the cause of microcytic anemia with a decrease in the mean corpuscular volume (MCV)?
What is the cause of microcytic anemia with a decrease in the mean corpuscular volume (MCV)?
What is the result of alteration in hemoglobin function known as when hemoglobin is bound to carbon dioxide?
What is the result of alteration in hemoglobin function known as when hemoglobin is bound to carbon dioxide?
Which xenobiotic can represent a cause of destruction or inhibition of red bone marrow in aplastic anemia?
Which xenobiotic can represent a cause of destruction or inhibition of red bone marrow in aplastic anemia?
What represents hemoglobin after oxygen diffuses into tissues?
What represents hemoglobin after oxygen diffuses into tissues?
What type of anemia is characterized by defects in the synthesis of the porphyrin ring of the heme with its characteristic accumulation of iron in bone marrow erythroblasts?
What type of anemia is characterized by defects in the synthesis of the porphyrin ring of the heme with its characteristic accumulation of iron in bone marrow erythroblasts?
Which of the following is a known cause of methemoglobinemia?
Which of the following is a known cause of methemoglobinemia?
What enzyme defect is associated with oxidative hemolysis?
What enzyme defect is associated with oxidative hemolysis?
Which leukemias involve myeloblasts?
Which leukemias involve myeloblasts?
What is the primary cause of death in leukemia?
What is the primary cause of death in leukemia?
What represents hemoglobin bound to oxygen?
What represents hemoglobin bound to oxygen?
What effect do ethanol and glucocorticoids have on phagocytosis?
What effect do ethanol and glucocorticoids have on phagocytosis?
In which type of anemia does the alteration in hemoglobin function occur?
In which type of anemia does the alteration in hemoglobin function occur?
Which of the following is a leukemogenic agent?
Which of the following is a leukemogenic agent?
Which type of anemia results from improper cell division due to the deficiency of folate and/or vitamin B12?
Which type of anemia results from improper cell division due to the deficiency of folate and/or vitamin B12?
What represents hemoglobin bound to oxygen?
What represents hemoglobin bound to oxygen?
What leads to methemoglobinemia?
What leads to methemoglobinemia?
What type of anemia is characterized by defects in the synthesis of the porphyrin ring of the heme with its characteristic accumulation of iron in bone marrow erythroblasts?
What type of anemia is characterized by defects in the synthesis of the porphyrin ring of the heme with its characteristic accumulation of iron in bone marrow erythroblasts?
What effect do ethanol and zinc intoxication have on sideroblastic anemia?
What effect do ethanol and zinc intoxication have on sideroblastic anemia?
What effect does caffeine have on iron deficiency anemia?
What effect does caffeine have on iron deficiency anemia?
What represents hemoglobin after oxygen diffuses into tissues?
What represents hemoglobin after oxygen diffuses into tissues?
Which xenobiotic is capable of inducing oxidative injury to erythrocytes?
Which xenobiotic is capable of inducing oxidative injury to erythrocytes?
What is the primary cause of death in leukemia?
What is the primary cause of death in leukemia?
Which leukemogenic agent is the only aromatic hydrocarbon known to cause leukemia?
Which leukemogenic agent is the only aromatic hydrocarbon known to cause leukemia?
Which cytokines hormonally stimulate leukopoiesis?
Which cytokines hormonally stimulate leukopoiesis?
What represents the process where all leukocytes originate from?
What represents the process where all leukocytes originate from?
What effect do ethanol and glucocorticoids have on phagocytosis?
What effect do ethanol and glucocorticoids have on phagocytosis?
Which type of anemia is characterized by defects in the synthesis of the porphyrin ring of the heme with its characteristic accumulation of iron in bone marrow erythroblasts?
Which type of anemia is characterized by defects in the synthesis of the porphyrin ring of the heme with its characteristic accumulation of iron in bone marrow erythroblasts?
What leads to methemoglobinemia?
What leads to methemoglobinemia?
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