Hematology Question Bank -

0 votes, 0 avg

GOOD LUCK

WELL DONE

Created by

quizshell

Hematology Question Bank

1 / 209

Category: Hematology

1. Which malignant disorder is associated with left shift with myelocytes the predominate cell?

A. Acute myelogeneous leukemia

B. Chronic myelogenous leukemia

C. Acute promyelocytic leukemia (APL); FAB M3

D. Acute megakaryocytic leukemia (AMegL; FAB M7)

2 / 209

Category: Hematology

2. What is the pH of blood?

A. 7.25-7.45

B. 7.30-7.45

C. 7.32-7.49

D. 7.35-7.45

3 / 209

Category: Hematology

3. What is this cell?

A. Dacrocytes

B. Reticulocyte

C. Sickle Cells

D. Elliptocytes

4 / 209

Category: Hematology

4. What is the MCHC?


Hemoglobin	11.1 g/dL
RBC	3.65 x 10^12/L
Hematocrit	32.5%

A. 32.2g/dL

B. 24.2g/dL

C. 34.2g/dL

D. 36.2g/dL

5 / 209

Category: Hematology

5. The presence of the chromosomal abnormality t(15;17) with disseminated intravascular coagulation (DIC) is diagnostic of?

A. Acute myeloblastic leukemia without maturation (FAB type Ml)

B. Acute myeloblastic leukemia with maturation (FAB type M2)

C. Acute promyelocytic leukemia (FAB type M3)

D. Acute myelomonocytic leukemia (FAB type M4)

6 / 209

Category: Hematology

6. Which classification is based on cellular morphology and cytochemical stain results?

A. French-American-British (FAB)

B. World Health Organization (WHO)

C. Cancer Association Method

7 / 209

Category: Hematology

7. Pancytopenia is seen in which type of anemia?

A. Iron deficiency anemia

B. Sideroblastic anemia

C. Aplastic anemia

D. Anemia of chronic inflammation

8 / 209

Category: Hematology

8. Which type of anemia is associated with hypersegmented neutrophils?

A. Sideroblastic anemia

B. Megaloblastic anemia

C. Microcytic anemia

D. Thalassemia

9 / 209

Category: Hematology

9. Microcytic, hypochromic red cells are most often associated with impaired

A. DNA synthesis

B. Hemoglobin synthesis

C. RNA metabolism

D. Enzyme metabolism

10 / 209

Category: Hematology

10. What does Wright’s stain consist of?

A. Methylene blue and cresyl green

B. Methylene blue and eosin

C. Methylene blue and neutral red

D. Methylene blue and Giemsa stain

11 / 209

Category: Hematology

11. What does Wright’s stain consist of ?

A. Methylene blue and cresyl green

B. Methylene blue and neutral red

C. Methylene blue and eosin

D. Methylene blue and Giemsa stain

12 / 209

Category: Hematology

12. What is the MCHC?


Hemoglobin	14.1 g/dL
RBC	4.12 x 10^12/L
Hematocrit	41.3%

A. 34.2g/dL

B. 34.1g/dL

C. 32.2g/dL

D. 27.2g/dL

13 / 209

Category: Hematology

13. Increased LAP score is seen in?

A. Chronic myelogenous leukemia (CML)

B. Paroxysmal nocturnal hemoglobinuria

C. Neutrophilic leukemoid reaction

14 / 209

Category: Hematology

14. Which cell type is predominant in acute lymphoblastic leukemia?

A. lymphoblasts

B. myeloblasts

C. granulocytes

15 / 209

Category: Hematology

15. What is the most common enzyme deficiency in Embden Meyerhof Pathway?

A. G6PD (glucose-6-phosphate dehydrogenase) deficiency

B. Hereditary spherocytosis

C. Pyruvate kinase (PK) deficiency

D. Paroxysmal nocturnal hemoglobinuria (PNH)

16 / 209

Category: Hematology

16. Which of the following test is used to measure bone marrow erythropoiesis?

A. Hams Sugar test

B. Erythrocyte Sedimentation Rate

C. Reticulocyte count

D. Cell count

17 / 209

Category: Hematology

17. Basophilic stippling is composed of

A. Vitamin K

B. RNA

C. Iron granules

D. DNA

18 / 209

Category: Hematology

18. Which leukemia is characterized by a proliferation of megakaryoblasts and positivity for CD41, CD42, and CD61 by flow cytometry?

A. Acute erythroleukemia; FAB M6

B. Acute myelomonocytic leukemia ;AMML; FAB M4

C. Acute promyelocytic leukemia (APL); FAB M3

D. Acute megakaryocytic leukemia (AMegL; FAB M7)

19 / 209

Category: Hematology

19. Which hemoglobin migrates with with hemoglobins A2, E, and O on alkaline hemoglobin electropheroseis?

A. Hgb F

B. Hgb C

C. Hgb SC

D. Hgb E

20 / 209

Category: Hematology

20. Which type of hemoglobin is produced in the mesoblastic phase?

A. Portland

B. Hgb F

C. Hgb A

D. Portland, Gower I and Gower II

21 / 209

Category: Hematology

21. Which of the following stain is used to visualize iron granules in RBCs ?

A. Wright's stain

B. Supravital stain

C. New methylene Blue

D. Prussian blue

22 / 209

Category: Hematology

22. Which term describes a decrease in all blood cell lines?

A. Pancytopenia

B. Cellopenia

C. Reticulocytosis

D. Nucleopenia

23 / 209

Category: Hematology

23. Which of the following is the most common cause of iron deficiency?

A. Bleeding

B. Increased need

C. Inadequate diet

D. Pregnancy

24 / 209

Category: Hematology

24. A 21-year-old woman complains to his physician of fatigue, dizziness, and craving for ice. Her results are as follows:

Based on her laboratory result, what is the cause of anemia?

WBC 4.8 x 10^9/L

RBC 3.75 x 10^12/L

Hemoglobin 9.8 g/dL

Hematocrit 29%

MCV 77.3 fL

MCHC 33.8 g/dL

Serum iron and ferritin is decreased

Elevated total iron-binding capacity (TIBC)

Blood smear shows microcytic hypochromic red blood cells

A. Anemia of Chronic Inflammation

B. Sideroblastic anemia

C. Iron-deficiency anemia

D. Megaloblastic anemia

25 / 209

Category: Hematology

25. Which classification for hematopoietic malignancy is the accepted standard for diagnosis?

A. French-American-British (FAB)

B. World Health Organization (WHO)

C. Cancer Association Method

26 / 209

Category: Hematology

26. A cutaneous lymphoma that causes skin itching and ulcerative tumor are called?

A. Mycosis fungoides

B. Reed-Sternberg syndrome

C. Waldenstrom macroglobulinemia

27 / 209

Category: Hematology

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

A. Carbon

B. Carbon dioxide

C. Carbonmonoxide

D. Oxide

28 / 209

Category: Hematology

28. In what condition would an LAP score of 10 most likely be found?

A. Bacterial septicemia

B. Late pregnancy

C. Polycythemia vera

D. Chronic myelogenous leukemia

29 / 209

Category: Hematology

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

A. Spherocytes

B. Echinocytes

C. Dacrocytes

D. Acanthocytes

30 / 209

Category: Hematology

30. What is the process of blood cell formation called?

A. Hemochromatosis

B. Apotosis

C. Hematopoiesis

D. Mitosis

31 / 209

Category: Hematology

31. Which of the following characterizes sideroblastic anemia?

A. Serum iron decreased, transferrin decreased

B. Serum iron decreased, transferrin increased

C. Serum iron normal, transferrin normal

D. TIBC decreased, increased ferritin and serum iron

32 / 209

Category: Hematology

32. Impaired DNA metabolism is characteristic of which type of anemia ?

A. Thalassemia

B. Sideroblastic anemia

C. Megaloblastic anemia

D. Iron-deficiency anemia

33 / 209

Category: Hematology

33. What is the pH of blood ?

A. 7.35-7.45

B. 7.25-7.45

C. 7.30-7.45

D. 7.32-7.49

34 / 209

Category: Hematology

34. What is the primary site for pre-B cell differentiation ?

A. Liver

B. Spleen

C. Thymus

D. Bone marrow

35 / 209

Category: Hematology

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

A. Pronormoblast, normoblast, Polychromatophilic normoblast Orthochromic normoblast, Reticulocyte

B. Pronormoblast, Basophilic normoblast, Polychromatophilic normoblast normoblast, Reticulocyte

C. Pronormoblast, Basophilic normoblast, Polychromatophilic normoblast, Orthochromic normoblast, Reticulocyte

D. Rubriblast, metarubricyte, reticulocyte, Basophilic normoblast

36 / 209

Category: Hematology

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

A. Transferrin

B. Ferritin

C. Hemosiderin

D. Haptoglobin

37 / 209

Category: Hematology

37. Diphyllobothrium latum is associated with the development of?

A. Iron deficiency anemia

B. Sideroblastic anemia

C. Lead poisoning

D. Vitamin B12 deficiency

38 / 209

Category: Hematology

38. Serum ferritin is an indirect measurement of

A. Tissue iron

B. Storage iron

C. Hemoglobin iron

D. Transferrin iron

39 / 209

Category: Hematology

39. What is the first type of blood cell produced by the developing embryo?

A. Thrombocyte

B. Granulocyte

C. Lymphocytes

D. Erythrocytes

40 / 209

Category: Hematology

40. This rod is associated with acute promyelocytic leukemia(AML). Identify the cell?

A. Howell Jolly Bodies

B. Auer rods

C. Plasma cell

D. Reactive Lymphocytes

41 / 209

Category: Hematology

41. Which of the following acquired hemolytic disorder causes intravascular hemolysis, presents with thrombocytopenia and schistocytes in peripheral blood smear?

A. Microangiopathic hemolytic anemias (MAHAs)

B. Paroxysmal nocturnal hemoglobinuria (PNH)

C. Hemolytic uremic syndrome (HUS)

D. Thrombotic thrombocytopenic purpura (TTP)

E. All of the above

42 / 209

Category: Hematology

42. Which erythrocyte metabolic pathway generates NADPH ?

A. Embden-Meyerhof

B. Hexose monophosphate

C. Rapoport-Luebering

D. Methemoglobin reductase

43 / 209

Category: Hematology

43. Which of the following disorders is associated with left shift, toxic changes to neutrophils, increased WBC count, and high Leukocyte Alkaline Phosphatase (LAP) score ?

A. Basophilic stipplings

B. Chronic myelogenous leukemia

C. Neutrophilic leukemoid reaction (NLR)

D. Acute myelogenous leukemia

44 / 209

Category: Hematology

44. Which hemoglobin forms are incapable of oxygen transport ?

A. Deoxyhemoglobin and carboxyhemoglobin

B. Methemoglobin and deoxyhemoglobin

C. Oxyhemoglobin and deoxyhemoglobin

D. Carboxyhemoglobin and methemoglobin

45 / 209

Category: Hematology

45. Impaired release of storage iron due to increased hepcidin levels will result in ?

A. Thalassemia

B. Sideroblastic anemia

C. Anemia of Chronic Inflammation

D. Iron-deficiency anemia

46 / 209

Category: Hematology

46. Di Guglielmo syndrome is also classified as?

A. Acute megakaryocytic leukemia (AMegL; FAB M7)

B. Acute erythroleukemia; FAB M6

C. Acute myelomonocytic leukemia ;AMML; FAB M4

D. Acute promyelocytic leukemia (APL); FAB M3

47 / 209

Category: Hematology

47. Which abnormal red blood cell is seen in abetalipoproteinemia?

A. Spherocytes

B. Acanthocytes

C. Echinocytes

D. Codocytes

48 / 209

Category: Hematology

48. What is the primary site of hematopoiesis in the fifth month of gestation?

A. Spleen

B. Marrow of long bones

C. Liver

D. Yolk sac

49 / 209

Category: Hematology

49. A sudden loss of blood from traumatic injuries is..

A. Chronic blood loss

B. Reticulocytosis

C. Acute blood loss

50 / 209

Category: Hematology

50. A 27-year-old woman complains to his physician of pain and fatigue. Her results are as follows:

WBC 5.4 x 10^9/L

RBC 3.9 x 10^12/L

Hemoglobin 8.2 g/dL

Hematocrit 28%

MCV 72 fL

MCHC 29.3 g/dL

ESR increased

Serum iron and total iron-binding capacity (TIBC) both decreased

Serum ferritin slightly elevated.

Presence of Prussian-blue-stainable iron in bone marrow was also noted.

Based her laboratory result, what is the cause of anemia?

A. Sideroblastic anemia

B. Anemia of Chronic Inflammation

C. Iron-deficiency anemia

D. Megaloblastic anemia

51 / 209

Category: Hematology

51. What is the MCH?


Hemoglobin	14.9 g/dL
RBC	4.84 x 10^12/L
Hematocrit	44.4%

A. 30.8pg

B. 34pg

C. 36pg

D. 29pg

52 / 209

Category: Hematology

52. Which of the following is used to differentiate leukemoid reaction from chronic myelogenous leukemia?

A. Low Leukocyte Alkaline Phosphatase (LAP) score in leukemoid reaction

B. High Leukocyte Alkaline Phosphatase (LAP) score in chronic myelogenous leukemia

C. High Leukocyte Alkaline Phosphatase (LAP) score in leukemoid reaction

D. Philadelphia chromosome, t (9; 22) score in leukemoid reaction

53 / 209

Category: Hematology

53. Howell-Jolly bodies are composed of

A. Vitamin K

B. RNA

C. Iron granules

D. DNA

54 / 209

Category: Hematology

54. Which protein regulates iron homeostasis ?

A. Hemosiderin

B. Transferrin

C. Hepcidin

D. Hemopexin

55 / 209

Category: Hematology

55. Which test is used to differentiate chronic myelogenous leukemia (CML) from a neutrophilic leukemoid reaction (NLR)?

A. Periodic acid-Schiff (PAS)

B. Nonspecific esterase stains

C. Sudan Black

D. Leukocyte alkaline phosphatase (LAP)

56 / 209

Category: Hematology

56. What is this cell?

A. Hgb SS Crystals

B. Hgb SC Crystals

C. Hgb C Crystals

D. Hgb E Crystals

57 / 209

Category: Hematology

57. Which of the following malignancies results in dry tape on bone marrow aspiration and also presents with pancytopenia?

A. Chronic lymphocytic leukemia (CLL)

B. Hairy cell leukemia (HCL)

C. Acute lymphocytic leukemia (CLL)

D. Chronic myelogenous leukemia (CML)

58 / 209

Category: Hematology

58. Which test is used to differentiate Warm autoimmune hemolytic anemia (WAIHA) from hereditary spherocytosis?

A. MCHC may be >37 g/dL

B. Increased osmotic fragility

C. Increased Bilirubin

D. Positive direct antiglobulin test (DAT)

59 / 209

Category: Hematology

59. Total iron binding capacity (TIBC) measures

A. Amount of transferrin

B. Amount of iron that transferrin can bind

C. Hepcidin

D. Ferritin

60 / 209

Category: Hematology

60. Which of the following differentiates non-megaloblastic macrocytic anemias from megaloblastic anemias?

A. Oval erythrocytes in non-megaloblastic macrocytic

B. Round erythrocytes in megaloblastic anemias

C. Hypersegmented neutrophil in non-megaloblastic macrocytic

D. Round erythrocytes in non-megaloblastic macrocytic

61 / 209

Category: Hematology

61. Which Chromosomal defects are diagnostic for acute promyelocytic leukemia (APL)?

A. t(15;17); PML/RARA oncogene

B. t(8;11)

C. t(8;14)

D. t(11;17)

62 / 209

Category: Hematology

62. Impaired DNA metabolism is characteristic of which type of anemia?

A. Thalassemia

B. Sideroblastic anemia

C. Iron-deficiency anemia

D. Megaloblastic anemia

63 / 209

Category: Hematology

63. Which neutrophil abnormality is caused by MYH9 gene mutation, and characterized by the presence of Dohle-like bodies, giant platelets and thrombocytopenia?

A. Pelger Huet Anomaly

B. May-Hegglin anomaly

C. Chediak-Higashi syndrome

D. Chronic granulomatous disease (CGD)

64 / 209

Category: Hematology

64. What is the primary site of hematopoiesis in the first month of gestation?

A. Spleen

B. Marrow of long bones

C. Liver

D. Yolk sac

65 / 209

Category: Hematology

65. Which hemoglobin migrates with hemoglobins A2, C, and O on alkaline hemoglobin electropheroseis?

A. Hgb F

B. Hgb C

C. Hgb SC

D. Hgb E

66 / 209

Category: Hematology

66. Blood loss caused by gastrointestinal bleeding is classified as

A. Chronic blood loss

B. Reticulocytosis

C. Acute blood loss

67 / 209

Category: Hematology

67. Which lymphoma has Reed-Sternberg cells?

A. Hodgkin lymphoma

B. Non-Hodgkin lymphoma

C. Acute lymphocytic leukemia (CLL)

D. Chronic myelogenous leukemia (CML)

68 / 209

Category: Hematology

68. Which of the following conditions is most commonly associated with pica?

A. Anemia of chronic inflammation

B. Alpha thalassemia

C. Iron deficiency

D. Lead poisoning

69 / 209

Category: Hematology

69. Which of the following is the most commonly used routine stain for blood smear ?

A. Prussian blue

B. Supravital stain

C. Wright's stain

D. New methylene Blue

70 / 209

Category: Hematology

70. Which hemolytic anemia is caused due to a deficiency of the enzyme ADAMTS 13?

A. Paroxysmal nocturnal hemoglobinuria (PNH)

B. Hemolytic uremic syndrome (HUS)

C. Microangiopathic hemolytic anemias (MAHAs)

D. Thrombotic thrombocytopenic purpura (TTP)uremic syndrome (HUS)

71 / 209

Category: Hematology

71. What does the term “anisocytosis” mean?

A. Variations in size

B. Variations in shape

C. Variation of central palor

D. Variations in color

72 / 209

Category: Hematology

72. Which of the following characterizes iron deficiency anemia?

A. Decreased serum iron, increased transferrin saturation, normal ferritin

B. Increased serum iron, decreased transferrin saturation, decreased ferritin

C. Decreased serum iron, decreased ferritin and Increased TIBC

D. Increased serum transferrin, increased ferritin, and decreased Total iron binding capacity (TIBC)

73 / 209

Category: Hematology

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

A. Extravascular hemolysis

B. Intravascular hemolysis

C. Necrosis

D. Cell degeneration

74 / 209

Category: Hematology

74. Which malignant disorder is characterized by the presence of oval macrocytes, poikilocytosis, teardrop cells, leukoerythroblastic anemia and abnormal morphology associated with all cell lines ?

A. Acute erythroleukemia

B. Acute myelomonocytic leukemia

C. Acute promyelocytic leukemia (APL)

D. Myelodysplastic Syndromes (MDSs)

75 / 209

Category: Hematology

75. Calculate percent transferrin

Serum iron is 22 μg/dL

TIBC is 180 μg/dL

A. 17%

B. 25%

C. 12%

D. 15%

76 / 209

Category: Hematology

76. Which stain is useful in the diagnosis of erythroleukemia (FAB M6) and acute lymphoblastic leukemia?

A. Myeloperoxidase (MPO)

B. Periodic acid-Schiff (PAS)

C. Nonspecific esterase stains

D. Sudan Black

77 / 209

Category: Hematology

77. Deficiency of intrinsic factors causes?

A. Iron deficiency anemia

B. Sideroblastic anemia

C. Lead poisoning

D. Pernicious anemia

78 / 209

Category: Hematology

78. Defective hemoglobin synthesis due to a block in the protoporphyrin pathway will result in which type of anemia?

A. Thalassemia

B. Sideroblastic anemia

C. Iron-deficiency anemia

D. Megaloblastic anemia

79 / 209

Category: Hematology

79. Which inclusion is seen in G6PD (glucose-6-phosphate dehydrogenase) deficiency?

A. Heinz bodies

B. Ringed sideroblasts

C. Howell jolly

D. Pappenheimer bodies

80 / 209

Category: Hematology

80. Which of the following cell markers are seen in B cell malignancy?

A. CD19, and CD20 positive

B. CD2, and CD4 positive

C. CD2, CD19, and CD20 positive

D. CD4, CD19, and CD20 positive

81 / 209

Category: Hematology

81. Which of the following is found in biopsies of individuals with Hodgkin lymphoma?

A. Reed-Sternberg cells

B. Mycosis fungoides

C. Sezary syndrome

D. Smudge cells

82 / 209

Category: Hematology

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

A. Methemoglobin reductase

B. Rapoport-Luebering

C. Hexose monophosphate

D. Embden-Meyerhof

83 / 209

Category: Hematology

83. What is this cell?

A. Dacrocytes

B. Schistocytes

C. Echinocytes

D. Acanthocytes

84 / 209

Category: Hematology

84. What does the term “poikilocytosis” mean?

A. Variations in size

B. Variations in shape

C. Variation of central palor

D. Variations in color

85 / 209

Category: Hematology

85. Antigen-dependent lymphopoiesis occurs in secondary lymphoid tissue located in

A. Liver and spleen

B. Spleen and kidney

C. Peyer's patches and spleen

D. Thymus and bone marrow

86 / 209

Category: Hematology

86. Which of the following is diagnostic of Multiple myeloma?

A. "M"-spike in the gamma-globulin region in serum electrophoresis

B. Bence Jones proteins in the urine

C. Excessive production IgM (macroglobulin)

D. production of excessive IgG (macroglobulin)

E. A ,B and D

87 / 209

Category: Hematology

87. Which stain is used for reticulocyte count ?

A. Wright's stain

B. Supravital stain

C. New methylene Blue

D. Prussian blue

88 / 209

Category: Hematology

88. What is the primary site of hematopoiesis in the third month of gestation?

A. Spleen

B. Marrow of long bones

C. Liver

D. Yolk sac

89 / 209

Category: Hematology

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

A. decreased body temperature

B. low 2,3-bisphosphoglycerate (2,3-BPG) level

C. Decreased pH

D. Decreased carbon release

90 / 209

Category: Hematology

90. What is the MCV?


Hemoglobin	11.1 g/dL
RBC	3.65 x 10^12/L
Hematocrit	32.5%

A. 84fL

B. 79fL

C. 89fL

D. 92fL

91 / 209

Category: Hematology

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

A. 90 days

B. 180 days

C. 120 days

D. 60 days

92 / 209

Category: Hematology

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

A. Rubriblast, Prorubricyte, rubricyte, metarubricyte, reticulocyte

B. Rubriblast, rubricyte, prorubricyte, metarubricyte, reticulocyte

C. Rubriblast, rubricyte, metarubricyte, reticulocyte

D. Rubriblast, metarubricyte, reticulocyte

93 / 209

Category: Hematology

93. French-American-British (FAB) defines acute leukemia as?

A. >20% bone marrow blasts.

B. >30% bone marrow blasts.

C. >70% bone marrow blasts.

D. >50% bone marrow blasts.

94 / 209

Category: Hematology

94. Antigen-independent lymphopoiesis occurs in

A. Liver and spleen

B. Spleen and kidney

C. Peyer's patches and spleen

D. Thymus and bone marrow

95 / 209

Category: Hematology

95. Which hemolytic anemia occurs most often in children following E. coli infection?

A. Paroxysmal nocturnal hemoglobinuria (PNH)

B. Hemolytic uremic syndrome (HUS)

C. Microangiopathic hemolytic anemias (MAHAs)

D. Thrombotic thrombocytopenic purpura (TTP)

CD13, CD33 positive (myeloid) and CD14 positive (monocytes)

96 / 209

Category: Hematology

96. Which of the following cell markers is positive in acute myelomonocytic leukemia (AMML; FAB M4)?

A. CD13, CD15, and CD33

B. CD13, CD33 positive and CD14 positive

C. CD45 and CD71

97 / 209

Category: Hematology

97. Which stain is useful in the diagnosis of acute monocytic leukemia (FAB M5)?

A. Myeloperoxidase (MPO)

B. Periodic acid-Schiff (PAS)

C. Nonspecific esterase stains

D. Sudan Black

98 / 209

Category: Hematology

98. Which of the following red blood cell precursors is the last stage to undergo mitosis?

A. Band neutrophils

B. Promyelocyte

C. Myelocyte

D. Segmented neutrophils

99 / 209

Category: Hematology

99. Which chromosomal defects are diagnostic for acute promyelocytic leukemia (APL)?

A. t(15;17)

B. t(8;11)

C. t(8;14)

D. t(11;17)

100 / 209

Category: Hematology

100. What hemoglobin is predominant at birth ?

A. Portland

B. Hgb F

C. Gower I

D. Gower II

101 / 209

Category: Hematology

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

A. Dohle bodies

B. Pappenheimer bodies

C. Basophilic stippling

D. Heinz bodies

102 / 209

Category: Hematology

102. Hgb C Disease/Hgb CC is caused by substitution of glutamic acid with..

A. Lysine

B. Valine

C. Leucine

D. Glycine

103 / 209

Category: Hematology

103. Which of the following disorder is associated with left shift with toxic changes to neutrophils, increased WBC count, and high Leukocyte Alkaline Phosphatase (LAP) score?

A. Basophilic stipplings

B. Neutrophilic leukemoid reaction (NLR)

C. Chronic myelogenous leukemia

D. Acute myelogenous leukemia

104 / 209

Category: Hematology

104. What is this cell?

A. Monocytes

B. Eosinophils

C. Lymphocytes

D. Basophils

105 / 209

Category: Hematology

105. Which of the following test is used to measure bone marrow erythropoiesis?

A. Hams Sugar test

B. Reticulocyte count

C. Erythrocyte Sedimentation Rate

D. Cell count

106 / 209

Category: Hematology

106. What is this cell multi-lobed cells called?

A. Lymphocytes

B. Segmented Neutrophils

C. Monocytes

D. Eosinophils

107 / 209

Category: Hematology

107. Which of the following red blood cell morphology abnormalities is associated hemoglobinopathies?

A. Ovalocytes

B. Target cells

C. Echinocytes

D. Acanthocytes

108 / 209

Category: Hematology

108. In what condition would an LAP score of 180 most likely be found?

A. Bacterial septicemia

B. paroxysmal nocturnal hemoglobinuria

C. Polycythemia vera

D. Polycythemia vera and Bacterial septicemia

109 / 209

Category: Hematology

109. What is the MCV?


Hemoglobin	14.9 g/dL
RBC	4.84 x 10^12/L
Hematocrit	44.4%

A. 104fL

B. 79fL

C. 91.7fl

D. 99fL

110 / 209

Category: Hematology

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

A. Haptoglobin

B. Myoglobin

C. Hemoglobin

D. Propyria

111 / 209

Category: Hematology

111. Which of the following is the most commonly used routine stain for blood smear?

A. Prussian blue

B. Wright's stain

C. Supravital stain

D. New methylene Blue

112 / 209

Category: Hematology

112. Decrease in absolute number of neutrophils is called ?

A. Eosinophilia

B. Leukopenia

C. Neutropenia

D. Leukocytosis

113 / 209

Category: Hematology

113. What is the MCH?


Hemoglobin	11.1 g/dL
RBC	3.65 x 10^12/L
Hematocrit	32.5%

A. 31pg

B. 33 pg

C. 30.9pg

D. 30.4pg

114 / 209

Category: Hematology

114. Lymphocytic cell stains negative in which of the following stains?

A. Myeloperoxidase (MPO) and Sudan black B

B. Myeloperoxidase (MPO) and Periodic acid-Schiff (PAS)

C. Periodic acid-Schiff (PAS) and Nonspecific esterase stains

115 / 209

Category: Hematology

115. Which neutrophil abnormality is caused by mutation in Lamin B receptor and characterized by the presence of bilobed neutrophils ?

A. Pelger Huet Anomaly

B. Chediak-Higashi syndrome

C. May-Hegglin anomaly

D. Chronic granulomatous disease (CGD)

116 / 209

Category: Hematology

116. Hgb D Disease is caused by substitution of glutamic acid with.

A. Lysine

B. Valine

C. Leucine

D. Glycine

117 / 209

Category: Hematology

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

A. Erythropoietin

B. Transferrin

C. Hemopexin

D. Prealbumin

118 / 209

Category: Hematology

118. What is this cell?

A. Macrophages

B. Monocytes

C. Plasma cell

D. Reactive Lymphocytes

119 / 209

Category: Hematology

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

A. Spherocytes

B. Echinocytes

C. Dacrocytes

D. Acanthocytes

120 / 209

Category: Hematology

120. Which gene mutation is implicated in polycythemia?

A. JAK2 oncogene

B. t(8;11)

C. BCR/ABL oncogene

D. t(11;17)

121 / 209

Category: Hematology

121. Basophilia is associated with ?

A. Type I hypersensitivity reactions

B. Leukemoid reaction (NLR)

C. Type I hypersensitivity reactions and chronic myelogenous leukemia

D. Chronic myelogenous leukemia

122 / 209

Category: Hematology

122. Which of the following anemia is associated with dwarfism and mental retardation?

A. Diamond-Blackfan anemia

B. Fanconi anemia

C. Sideroblastic anemia

D. Aplasia

123 / 209

Category: Hematology

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

A. Niemann-Pick disease

B. Gaucher disease

C. Alder normally

D. Chronic granulomatous disease (CGD)

124 / 209

Category: Hematology

124. This abnormality is caused by mutation in LYST gene, what is this cell?

A. Gaucher Disease

B. May Hegglin Anomally

C. Alder Anomaly

D. Chediak Higashi

125 / 209

Category: Hematology

125. Chronic myeloproliferative disorders terminate in?

A. Acute leukemia

B. Chronic leukemia

126 / 209

Category: Hematology

126. A block in the protoporphyrin pathway resulting in defective hemoglobin synthesis is characteristic of which type of anemia?

A. Thalassemia

B. Porphyrias

C. Iron-deficiency anemia

D. Megaloblastic anemia

127 / 209

Category: Hematology

127. What structures do methylene blue stain?

A. DNA

B. RNA

C. Hemoglobin

D. DNA and RNA

128 / 209

Category: Hematology

128. In Waldenstrom macroglobulinemia which immunoglobin is increasingly produced?

A. IgM

B. IgG

C. IgA

D. IgS

129 / 209

Category: Hematology

129. What is an increase in the percentage of lymphocytes called?

A. Absolute lymphopenia

B. Absolute lymphocytosis

C. Relative lymphocytosis

D. Absolute polycythemia

130 / 209

Category: Hematology

130. Impaired DNA metabolism is characteristic of which type of anemia?

A. Folic acid deficiency

B. Iron deficiency anemia

C. Sideroblastic anemia

D. Lead poisoning

131 / 209

Category: Hematology

131. Pappenheimer bodies are composed of ?

A. Vitamin K

B. RNA

C. Iron granules

D. DNA

132 / 209

Category: Hematology

132. Impaired DNA metabolism is characteristic of which type of anemia?

A. Iron deficiency anemia

B. Sideroblastic anemia

C. Lead poisoning

D. Vitamin B12 deficiency

133 / 209

Category: Hematology

133. What is the genetic translocation in FAB L3/Burkitt lymphoma?

A. t(15;17)

B. t(8;11)

C. t(8;14); with a rearrangement of the MYC oncogene

D. t(11;17)

134 / 209

Category: Hematology

134. Where is erythropoietin produced ?

A. Brain

B. Spleen

C. Liver

D. Kidney

135 / 209

Category: Hematology

135. Hemoglobinopathies are inherited disorders caused by

A. Amino acid substitutions

B. Block in NADPH

C. Abnormal Hemoglobin structure

D. Peptide mutation

136 / 209

Category: Hematology

136. A neutrophil disorder caused by mutations in the LYST gene and associated oculocutaneous albinism is ?

A. Pelger Huet Anomaly

B. Chediak-Higashi syndrome

C. May-Hegglin anomaly

D. Chronic granulomatous disease (CGD)

137 / 209

Category: Hematology

137. What is the expected result of a solubility test for patients with Hgb SS disease?

A. Negative

B. Positive

138 / 209

Category: Hematology

138. Thalassemias are the result of a?

A. Structural defect in the globin portion of hemoglobin

B. Quantitative defect in globin-chain synthesis

C. Qualitative defect in globin-chain structure

D. Qualitative defect in heme structure

139 / 209

Category: Hematology

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

A. Embden-Meyerhof

B. Hexose monophosphate

C. Rapoport-Luebering

D. Methemoglobin reductase

140 / 209

Category: Hematology

140. What is this cell?

A. Dacrocytes

B. Reticulocyte

C. Codocytes

D. Elliptocytes

141 / 209

Category: Hematology

141. Which of the following is not classified as a myeloproliferative disorder?

A. Polycythemia vera

B. Essential thrombocythemia

C. Seizary Syndrome

D. Chronic myelogenous leukemia

142 / 209

Category: Hematology

142. Which of the following is used to differentiate leukemoid reaction from chronic myelogenous leukemia ?

A. Low Leukocyte Alkaline Phosphatase (LAP) score in leukemoid reaction

B. High Leukocyte Alkaline Phosphatase (LAP) score in chronic myelogenous leukemia

C. High Leukocyte Alkaline Phosphatase (LAP) score in leukemoid reaction

D. Philadelphia chromosome, t (9; 22) score in leukemoid reaction

143 / 209

Category: Hematology

143. Smudge cell is seen in which of the following malignancy?

A. Chronic lymphocytic leukemia (CLL)

B. Hairy cell leukemia (HCL)

C. Acute lymphocytic leukemia (CLL)

D. Chronic myelogenous leukemia (CML)

144 / 209

Category: Hematology

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

A. Decreased oxygen release

B. Increased pH, high 2,3-bisphosphoglycerate and increased body temperature

C. Decreased pH, high 2, 3-bisphosphoglycerate and elevated temperature

D. Decreased carbon release

145 / 209

Category: Hematology

145. Which stain is used for reticulocyte count?

A. Prussian blue

B. Wright's stain

C. Supravital stain

D. New methylene Blue

146 / 209

Category: Hematology

146. The most common cause of aplastic anemia is?

A. Idiopathic

B. Diamond-Blackfan anemia

C. Fanconi anemia

D. Sideroblastic anemia

147 / 209

Category: Hematology

147. Which type of anemia would you see ringed sideroblasts?

A. Thalassemia

B. Sideroblastic anemia

C. Iron-deficiency anemia

D. Megaloblastic anemia

148 / 209

Category: Hematology

148. Which of the following stain is used to visualize iron granules in RBCs?

A. Prussian blue

B. Wright's stain

C. Supravital stain

D. New methylene Blue

149 / 209

Category: Hematology

149. Granulocytic cells will stain positive in which of the following stains?

A. Myeloperoxidase (MPO), Sudan black B, and Specific esterase stain

B. Myeloperoxidase (MPO), Periodic acid-Schiff (PAS), and non- specific esterase stain

C. Periodic acid-Schiff (PAS) and Nonspecific esterase stains

150 / 209

Category: Hematology

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

A. Hemopexin

B. Albumin

C. Haptoglobin

D. Hemosiderin

151 / 209

Category: Hematology

151. What is this cell?

A. Macrophages

B. Monocytes

C. Plasma cell

D. Reactive Lymphocytes

152 / 209

Category: Hematology

152. What is the genetic translocation for FAB M2 (AML with maturation)?

A. t(15;17)

B. t(8;21)

C. t(8;14)

D. t(11;17)

153 / 209

Category: Hematology

153. Which of the following characterizes Vitamin B12 deficiency Anemia?

A. Decreased methylmalonic acid (MMA), Increased homocysteine

B. Increased methylmalonic acid (MMA), Increased homocysteine

C. Decreased methylmalonic acid (MMA), Decreased homocysteine

D. Decreased methylmalonic acid (MMA), Increased homocysteine

154 / 209

Category: Hematology

154. Which hemoglobin migrates with Hgb S and Hgb G on alkaline hemoglobin electrophoresis?

A. Hgb F

B. Hgb C

C. Hgb D

D. Hgb SC

155 / 209

Category: Hematology

155. Which macrocytic anemia affects the Central Nervous System?

A. Iron deficiency anemia

B. Sideroblastic anemia

C. Folate deficiency

D. Vitamin B12 deficiency

156 / 209

Category: Hematology

156. What is the major storage form of iron?

A. Transferrin

B. Hemosiderin

C. Ferritin

D. Hemachromatin

157 / 209

Category: Hematology

157. Which of the following is a lipid storage disorder caused by deficiency in glucocerebrosidase

A. Niemann-Pick disease

B. Gaucher disease

C. Alder normally

D. Chronic granulomatous disease (CGD)

158 / 209

Category: Hematology

158. Basophilia is associated with?

A. Type I hypersensitivity reactions

B. Leukemoid reaction (NLR)

C. Chronic myelogenous leukemia

D. Type I hypersensitivity reactions and chronic myelogenous leukemia

159 / 209

Category: Hematology

159. What is this cell?

A. Macrophages

B. Hairy Cell Leukemia

C. Plasma cell

D. Lymphocytes

160 / 209

Category: Hematology

160. What are the stages of granulocyte development ?

A. Myeloblast, Promyelocyte, Myelocyte, Metamyelocyte, band neutrophils

B. Myeloblast, Myelocyte, Promyelocyte, Metamyelocyte, band neutrophils

C. Myeloblast, Myelocyte, Metamyelocyte, Promyelocyte, band neutrophils

D. Myeloblast, Myelocyte, Metamyelocyte, band neutrophils

161 / 209

Category: Hematology

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

A. White blood cells

B. Platelets

C. Red blood cells

D. Plasma

162 / 209

Category: Hematology

162. What is the structure of the hemoglobin molecule ?

A. Two heme groups, two globin chains

B. Four heme groups, two globin chains

C. Four heme groups, four globin chains

D. Two heme groups, four globin chains

163 / 209

Category: Hematology

163. Neutrophils with 5 or more lobes are called ?

A. Multisegmented neutrophils

B. Hypersegmented neutrophils

C. Hyposegmented neutrophils

D. Monosegmented neutrophils

164 / 209

Category: Hematology

164. Which cell type is predominant in acute myelogeneous leukemia?

A. lymphoblasts

B. myeloblasts

C. lymphocytes

165 / 209

Category: Hematology

165. What is the normal ratio of myeloid to erythroid precursors in the bone marrow (M:E ratio)?

A. 2:1

B. 3:1

C. 5:1

D. 1:1

166 / 209

Category: Hematology

166. Which of the following stains are used to differentiate blasts of acute myelogenous leukemias (AMLs) from acute lymphoblastic leukemia (ALLs)?

A. Myeloperoxidase (MPO) and Sudan black B

B. Myeloperoxidase (MPO) and Periodic acid-Schiff (PAS)

C. Periodic acid-Schiff (PAS) and Nonspecific esterase stains

167 / 209

Category: Hematology

167. Which disorder occurs when glutamic acid is replaced by valine at position 6 on both beta chains.?

A. Hgb E

B. Hgb SC

C. Sickle Cell Disease (Hgb SS)

D. Hgb C

168 / 209

Category: Hematology

168. What are the three stages of hematopoiesis?

A. Meroblastic phase, hepatic phase, and medullary phase

B. Mesoblastic phase, primitive phase, and medullary phase

C. Primitive phase, definitive phase and hepatic phase

D. Mesoblastic phase, hepatic phase, and medullary phase

169 / 209

Category: Hematology

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

A. Oxide state

B. Ferrous state

C. Peroxide state

D. Ferric state

170 / 209

Category: Hematology

170. Defective nuclear maturation commonly results in the production of red cells that are ?

A. Normocytic

B. Hypochromic

C. Macrocytic

D. Microcytic

171 / 209

Category: Hematology

171. Which gene mutation is associated with chronic myelogenous leukemia?

A. JAK2 oncogene

B. t(8;11)

C. t(8;14)

D. BCR/ABL oncogene

172 / 209

Category: Hematology

172. What is this cell?

A. Dacrocytes

B. Reticulocyte

C. Target cells

D. Elliptocytes

173 / 209

Category: Hematology

173. Which of the following stains is used in distinguishing acute leukemias of myeloid origin from the monocytic origin?

A. Myeloperoxidase (MPO)

B. Periodic acid-Schiff (PAS)

C. Nonspecific esterase stains

174 / 209

Category: Hematology

174. What is an excessive accumulation of iron in body tissues called?

A. Hematoma

B. Heme toxicity

C. Hematopenia

D. Hemochromatosis

175 / 209

Category: Hematology

175. What is an increase in the percentage of lymphocytes called ?

A. Absolute lymphopenia

B. Relative lymphocytosis

C. Absolute lymphocytosis

D. Absolute polycythemia

176 / 209

Category: Hematology

176. Auer rods will stain positive in which of the following stains?

A. Myeloperoxidase (MPO) and Sudan black B

B. Myeloperoxidase (MPO) and Periodic acid-Schiff (PAS)

C. Periodic acid-Schiff (PAS) and Nonspecific esterase stains

177 / 209

Category: Hematology

177. Decreased haptoglobin is indicative of

A. Extravascular hemolysis

B. Intravascular hemolysis

C. Intramedullary hematopoiesis

D. Intermedullary hematopoiesis

178 / 209

Category: Hematology

178. What is the genetic translocation in chronic myelogenous leukemia (CML)?

A. t(15;17)

B. t(9;22)

C. t(8;14); with a rearrangement of the MYC oncogene

D. t(11;17)

179 / 209

Category: Hematology

179. Which of the following cell type will stain negative in Myeloperoxidase (MPO) stains?

A. Granulocytic cells

B. Auer rods stain

C. Lymphocytic cells

180 / 209

Category: Hematology

180. Hemoglobin F consists of ?

A. Two alpha- and two beta-globin chains

B. Two alpha- and two gamma-globin chains

C. Two alpha- and two delta-globin chains

D. Four alpha- and two beta-globin chains

181 / 209

Category: Hematology

181. What is a true increase in the number of lymphocytes called?

A. Absolute lymphopenia

B. Absolute lymphocytosis

C. Relative lymphocytosis

D. Absolute polycythemia

182 / 209

Category: Hematology

182. Which of the following is a true red cell aplasia?

A. Diamond-Blackfan anemia

B. Fanconi anemia

C. Sideroblastic anemia

D. Aplasia

183 / 209

Category: Hematology

183. An aggressive form of cutaneous T-cell lymphoma is?

A. Sezary syndrome

B. Mycosis fungoides

C. Reed-Sternberg syndrome

D. Chronic myelogenous leukemia (CML)

184 / 209

Category: Hematology

184. Hemoglobin A2 consists of ?

A. Two alpha- and two beta-globin chains

B. Two alpha- and four beta-globin chains

C. Two alpha- and two delta-globin chains

D. Four alpha- and two beta-globin chains

185 / 209

Category: Hematology

185. Which of the following stain is used in the diagnosis of Hairy cell leukemia?

A. Periodic acid-Schiff (PAS)

B. Nonspecific esterase stains

C. Sudan Black

D. Tartrate-resistant acid phosphatase stain (TRAP)

186 / 209

Category: Hematology

186. Which of the following characterizes anemia of chronic inflammation?

A. Serum iron Increased, transferrin decreased, and increased ferritin

B. Serum iron decreased, transferrin decreased, and decreased ferritin

C. Serum iron increased, Increased transferrin, and decreased ferritin

D. Serum iron decreased, ferritin increased, and decreased Total Iron Binding Capacity(TIBC)

187 / 209

Category: Hematology

187. Which gene mutation is implicated in Essential thrombocythemia (ET)?

A. JAK2 oncogene

B. t(8;11)

C. t(8;14)

D. BCR/ABL oncogene

188 / 209

Category: Hematology

188. Which of the following is an acquired membrane defect in which the red cell membrane has increased sensitivity for complement binding?

A. Pyruvate kinase (PK) deficiency

B. G6PD (glucose-6-phosphate dehydrogenase) deficiency

C. Hereditary spherocytosis

D. Paroxysmal nocturnal hemoglobinuria (PNH)

189 / 209

Category: Hematology

189. Which neutrophil abnormality is associated with Vitamin B12 deficiency?

A. Hyposegmented neutrophil

B. Hypersegmented neutrophil

C. Enlarged neutrophils

D. Bilobed neutrophil

190 / 209

Category: Hematology

190. What is the MCV?


Hemoglobin	14.1 g/dL
RBC	4.12 x 10^12/L
Hematocrit	41.3%

A. 104fL

B. 79fL

C. 100.2fL

D. 99fL

191 / 209

Category: Hematology

191. A 25-year-old woman complains to his physician of extreme fatigue. Her CBC results are as follows:


WBC	6.8 x 10^9/L
RBC	3.9 x 10^12/L
Hemoglobin	9.2 g/dL
Hematocrit	30%
MCV	77fl
MCH	24 pg
MCHC	31 g/dL

Serum Iron	Ferritin	RDW	TIBC	Prussian blue stain
Decreased	Decreased	Decreased	Increased	Absent iron stores

The results of the CBC and iron studies, in this case, are most characteristic of?

A. Iron deficiency

B. Megaloblastic anemia

C. Sideroblastic anemia

D. Anemia of chronic disease

192 / 209

Category: Hematology

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

A. Basophillic stippling

B. Siderocyte

C. Howell Jolly

D. Ringed sideroblast

193 / 209

Category: Hematology

193. Adult hemoglobin consists of ?

A. Hgb F contains two alpha- and four beta-globin chains

B. Hgb A contains four alpha- and two beta-globin chains

C. Hgb A contains two alpha- and two beta-globin chains

D. Hgb F contains three alpha- and four beta-globin chains

194 / 209

Category: Hematology

194. Identify the cell

A. Microcytic normochromic red blood cells

B. Microcytic hypochromic red blood cells

C. Macrocytic red blood cells

D. Normochromic red blood cells

195 / 209

Category: Hematology

195. What is the MCH?


Hemoglobin	14.1 g/dL
RBC	4.12 x 10^12/L
Hematocrit	41.3%

A. 34.2pg

B. 29.2pg

C. 32.2pg

D. 27.2pg

196 / 209

Category: Hematology

196. What is the primary site for pre-T cell differentiation?

A. Liver

B. Spleen

C. Thymus

D. Bone marrow

197 / 209

Category: Hematology

197. What is this cell?

A. Elliptocytes

B. Dacrocytes

C. Red blood cells

D. Spherocytes

198 / 209

Category: Hematology

198. Which type of anemia will cause iron overload?

A. Thalassemia

B. Sideroblastic anemia

C. Iron-deficiency anemia

D. Megaloblastic anemia

199 / 209

Category: Hematology

199. Programmed cell death is called ?

A. Cell biopsy

B. Necrosis

C. Gangrene

D. Apoptosis

200 / 209

Category: Hematology

200. What is this cell?

A. Basophilic stipplings

B. Reticulocyte

C. Washed red blood cells

D. Artifact

201 / 209

Category: Hematology

201. Burkitt lymphoma is associated with which of the following virus?

A. Polio Virus

B. Rotavirus

C. Coxcakie Virus

D. Epstein Barr Virus

202 / 209

Category: Hematology

202. What is a true increase in the number of lymphocytes called ?

A. Absolute lymphocytosis

B. Absolute lymphopenia

C. Relative lymphocytosis

D. Absolute polycythemia

203 / 209

Category: Hematology

203. Which of the following clinical finding is associated with Hgb SS disease?

A. Bone marrow erythroid hyperplasia

B. Decreased haptoglobin

C. Positive hemoglobin solubility

D. All of the above

204 / 209

Category: Hematology

204. World Health Organization (WHO) defines acute leukemia as?

A. >20% bone marrow blasts.

B. >30% bone marrow blasts.

C. >70% bone marrow blasts.

D. >50% bone marrow blasts.

205 / 209

Category: Hematology

205. An increased number of immature cell types in the peripheral blood is

A. Cell apoptosis

B. Cell degeneration

C. Right shift

D. Left shift

206 / 209

Category: Hematology

206. In normocytic/normochromic anemia reticulocyte is

A. Increased

B. Decreased

C. Normal

207 / 209

Category: Hematology

207. What are the two primary lymphoid tissues ?

A. Spleen and liver

B. Thymus and liver

C. Bone marrow and spleen

D. Bone marrow and thymus

208 / 209

Category: Hematology

208. What structure do methylene blue stain?

A. DNA

B. RNA

C. Hemoglobin

D. DNA and RNA

209 / 209

Category: Hematology

209. Which stain is used to enumerate reticulocytes ?

A. New methylene blue

B. Wright stain

C. Grams stain

D. Eosin stain

Your score is

Hematology Question Bank

Like this:

Leave a ReplyCancel reply

Share this:

Like this:

Leave a ReplyCancel reply

Discover more from