Question 1

Which of the following statements is common to most lipid storage diseases?

Accepted Answer

A)  They are caused by an amino acid substitution. 
B)  They are caused by a DNA synthetic defect. 
C)  They are caused by a missing metabolic enzyme. 
D)  They are caused by the invasion of a rickettsial organism. 
A)  They are caused by an amino acid substitution. 
B)  They are caused by a DNA synthetic defect. 
C)  They are caused by a missing metabolic enzyme. 
D)  They are caused by the invasion of a rickettsial organism. C

Question 2

Toxic vacuolization occurs most frequently in:

Accepted Answer

A)  Neutrophils 
B)  Monocytes 
C)  Lymphocytes 
D)  Erythrocytes 
A)  Neutrophils 
B)  Monocytes 
C)  Lymphocytes 
D)  Erythrocytes A

Question 3

A patient who has a persist leukocytosis, Dohle bodies, and an elevated LAP score most likely has a (an):

Accepted Answer

A)  Leukemoid reaction 
B)  Pelger-Huët anomaly 
C)  Parasitic infection 
D)  HIV infection 
A)  Leukemoid reaction 
B)  Pelger-Huët anomaly 
C)  Parasitic infection 
D)  HIV infection A

Question 4

In which white cell disorder will you see prominent deposition of granules in every cell line?

Accepted Answer

A)  May-Hegglin anomaly 
B)  Alder's anomaly 
C)  Pelger-Huët anomaly 
D)  Chediak-Higashi syndrome 
A)  May-Hegglin anomaly 
B)  Alder's anomaly 
C)  Pelger-Huët anomaly 
D)  Chediak-Higashi syndrome

Question 5

All of the following are mechanisms by which neutropenia is usually produced except:

Accepted Answer

A)  Decreased production by the bone marrow 
B)  Impaired release from the bone marrow to the blood 
C)  Increased destruction 
D)  Bacterial infection 
A)  Decreased production by the bone marrow 
B)  Impaired release from the bone marrow to the blood 
C)  Increased destruction 
D)  Bacterial infection

Question 6

All of the following are lipid storage syndromes/diseases except:

Accepted Answer

A)  Gaucher's disease 
B)  Tay-Sachs disease 
C)  Chediak-Higashi syndrome 
D)  Niemann-Pick disease 
A)  Gaucher's disease 
B)  Tay-Sachs disease 
C)  Chediak-Higashi syndrome 
D)  Niemann-Pick disease

Question 7

Opsonization of foreign bodies is defined as:

Accepted Answer

A)  Preparing a foreign body for phagocytosis 
B)  Degranulation of neutrophils 
C)  Fusion of cytoplasmic granules 
D)  Bacteriocidal activity 
A)  Preparing a foreign body for phagocytosis 
B)  Degranulation of neutrophils 
C)  Fusion of cytoplasmic granules 
D)  Bacteriocidal activity

Question 8

A 17-year-old boy is admitted to the hospital with a fever of unknown origin.His WBC count is 20.0 F1F1F1S1F1F1F10 109/L.All of the following can be seen on his peripheral smear except:

Accepted Answer

A)  Toxic granulation 
B)  Reactive monocytes 
C)  Increased band neutrophils 
D)  Dohle bodies 
A)  Toxic granulation 
B)  Reactive monocytes 
C)  Increased band neutrophils 
D)  Dohle bodies

Question 9

-Name the cell at the tip of the pointer (Wright stain).

Accepted Answer

A)  Spherocyte 
B)  Target cell 
C)  Platelet 
D)  Acanthocyte 
A)  Spherocyte 
B)  Target cell 
C)  Platelet 
D)  Acanthocyte

Question 10

Infectious mononucleosis is caused by the EBV virus, which infects B lymphocytes.

Accepted Answer

A) True 
 B)False

Question 11

Pelger-Huët anomaly is characterized mainly by:

Accepted Answer

A)  Neutrophils with gray-green granules 
B)  Lipid depositions in the cytoplasm 
C)  Giant platelets 
D)  Hyposegmentation of the nucleus in the neutrophils 
A)  Neutrophils with gray-green granules 
B)  Lipid depositions in the cytoplasm 
C)  Giant platelets 
D)  Hyposegmentation of the nucleus in the neutrophils

Question 12

Toxic granulation in neutrophils is a direct result of:

Accepted Answer

A)  Cytokine production 
B)  Enhanced lysosome enzyme production 
C)  Toxic granulation 
D)  Ehrlichia infection 
A)  Cytokine production 
B)  Enhanced lysosome enzyme production 
C)  Toxic granulation 
D)  Ehrlichia infection

Question 13

Dohle bodies consist of:

Accepted Answer

A)  DNA 
B)  Primary granules 
C)  Ribosomes RNA 
D)  Lipid deposits 
A)  DNA 
B)  Primary granules 
C)  Ribosomes RNA 
D)  Lipid deposits

Question 14

In which white cell disorder will you see gray-green cytoplasmic granules in the neutrophils?

Accepted Answer

A)  May-Hegglin anomaly 
B)  Alder's anomaly 
C)  Pelger-Huët anomaly 
D)  Chediak-Higashi syndrome 
A)  May-Hegglin anomaly 
B)  Alder's anomaly 
C)  Pelger-Huët anomaly 
D)  Chediak-Higashi syndrome

Question 15

A patient who presents with a low white cell count, thrombocytopenia, elevated liver enzymes, and mulberry-like inclusions in the granulocytes is most likely suffering from:

Accepted Answer

A)  May-Hegglin anomaly 
B)  Chediak-Higashi anomaly 
C)  Human ehrlichiosis 
D)  Alder's anomaly 
A)  May-Hegglin anomaly 
B)  Chediak-Higashi anomaly 
C)  Human ehrlichiosis 
D)  Alder's anomaly

Question 16

The best corrective action for a patient who exhibits platelet satellitism on peripheral blood smear is to:

Accepted Answer

A)  Make a duplicate slide and see if this phenomenon disappears 
B)  Warm the tube of blood 
C)  Redraw the sample in sodium citrate 
D)  Vortex the sample of blood 
A)  Make a duplicate slide and see if this phenomenon disappears 
B)  Warm the tube of blood 
C)  Redraw the sample in sodium citrate 
D)  Vortex the sample of blood

Question 17

The normal ratio of CD4 to CD8 lymphocytes is:

Accepted Answer

A)  1:2 
B)  1:1 
C)  2:1 
D)  4:1 
A)  1:2 
B)  1:1 
C)  2:1 
D)  4:1

Question 18

An autosomal disorder that manifests itself with large lysosomal inclusions, recurring infections, and albinism is:

Accepted Answer

A)  Chediak-Higashi 
B)  Pelger-Huët 
C)  May-Hegglin 
D)  Alder-Reilly 
A)  Chediak-Higashi 
B)  Pelger-Huët 
C)  May-Hegglin 
D)  Alder-Reilly

Question 19

A typical blood picture in infectious mononucleosis is an absolute:

Accepted Answer

A)  Lymphocytosis and anemia with many reactive lymphocytes 
B)  Lymphocytosis without anemia and many reactive lymphocytes 
C)  Monocytosis and anemia with many atypical monocytes 
D)  Monocytosis without anemia and many atypical monocytes 
A)  Lymphocytosis and anemia with many reactive lymphocytes 
B)  Lymphocytosis without anemia and many reactive lymphocytes 
C)  Monocytosis and anemia with many atypical monocytes 
D)  Monocytosis without anemia and many atypical monocytes

Question 20

Which of the following is an unusual complication that may occur in infectious mononucleosis?

Accepted Answer

A)  Splenic infarctions 
B)  Dactylitis 
C)  Hemolytic anemia 
D)  Giant platelets 
A)  Splenic infarctions 
B)  Dactylitis 
C)  Hemolytic anemia 
D)  Giant platelets

Which of the following statements is common to most lipid storage diseases?

Toxic vacuolization occurs most frequently in:

A patient who has a persist leukocytosis, Dohle bodies, and an elevated LAP score most likely has a (an):

In which white cell disorder will you see prominent deposition of granules in every cell line?

All of the following are mechanisms by which neutropenia is usually produced except:

All of the following are lipid storage syndromes/diseases except:

Opsonization of foreign bodies is defined as:

A 17-year-old boy is admitted to the hospital with a fever of unknown origin.His WBC count is 20.0  10⁹/L.All of the following can be seen on his peripheral smear except:

-Name the cell at the tip of the pointer (Wright stain).

Infectious mononucleosis is caused by the EBV virus, which infects B lymphocytes.

Pelger-Huët anomaly is characterized mainly by:

Toxic granulation in neutrophils is a direct result of:

Dohle bodies consist of:

In which white cell disorder will you see gray-green cytoplasmic granules in the neutrophils?

A patient who presents with a low white cell count, thrombocytopenia, elevated liver enzymes, and mulberry-like inclusions in the granulocytes is most likely suffering from:

The best corrective action for a patient who exhibits platelet satellitism on peripheral blood smear is to:

The normal ratio of CD4 to CD8 lymphocytes is:

An autosomal disorder that manifests itself with large lysosomal inclusions, recurring infections, and albinism is:

A typical blood picture in infectious mononucleosis is an absolute:

Which of the following is an unusual complication that may occur in infectious mononucleosis?

Introduction to Hematology and Basic Laboratory Practice

From Hematopoiesis to the Complete Blood Count

Red Blood Cell Production, Function, and Relevant Red Blood Cell Morphology

Hemoglobin Function and Principles of Hemolysis

The Microcytic Anemias

The Macrocytic Anemias

Normochromic Anemias: Biochemical, Membrane, and Miscellaneous Red Blood Cell Disorders

The Normochromic Anemias Caused by Hemoglobinopathies

Leukopoiesis and Leukopoietic Function

Acute Leukemias

Chronic Myeloproliferative Disorders

Lymphoproliferative Disorders and Related Plasma Cell Disorders

The Myelodysplastic Syndromes

Overview of Hemostasis and Platelet Physiology

Quantitative and Qualitative Platelet Disorders

Defects of Plasma Clotting Factors

Fibrinogen, Thrombin, and the Fibrinolytic System

Introduction to Thrombosis and Anticoagulant Therapy

Filters

Exam 10: Abnormalities of White Blood Cells: Quantitative, Qualitative, and the Lipid Storage Diseases

Which of the following statements is common to most lipid storage diseases?

Toxic vacuolization occurs most frequently in:

A patient who has a persist leukocytosis, Dohle bodies, and an elevated LAP score most likely has a (an):

In which white cell disorder will you see prominent deposition of granules in every cell line?

All of the following are mechanisms by which neutropenia is usually produced except:

All of the following are lipid storage syndromes/diseases except:

Opsonization of foreign bodies is defined as:

A 17-year-old boy is admitted to the hospital with a fever of unknown origin.His WBC count is 20.0  109/L.All of the following can be seen on his peripheral smear except:

-Name the cell at the tip of the pointer (Wright stain).

Infectious mononucleosis is caused by the EBV virus, which infects B lymphocytes.

Pelger-Huët anomaly is characterized mainly by:

Toxic granulation in neutrophils is a direct result of:

Dohle bodies consist of:

In which white cell disorder will you see gray-green cytoplasmic granules in the neutrophils?

A patient who presents with a low white cell count, thrombocytopenia, elevated liver enzymes, and mulberry-like inclusions in the granulocytes is most likely suffering from:

The best corrective action for a patient who exhibits platelet satellitism on peripheral blood smear is to:

The normal ratio of CD4 to CD8 lymphocytes is:

An autosomal disorder that manifests itself with large lysosomal inclusions, recurring infections, and albinism is:

A typical blood picture in infectious mononucleosis is an absolute:

Which of the following is an unusual complication that may occur in infectious mononucleosis?

Introduction to Hematology and Basic Laboratory Practice

From Hematopoiesis to the Complete Blood Count

Red Blood Cell Production, Function, and Relevant Red Blood Cell Morphology

Hemoglobin Function and Principles of Hemolysis

The Microcytic Anemias

The Macrocytic Anemias

Normochromic Anemias: Biochemical, Membrane, and Miscellaneous Red Blood Cell Disorders

The Normochromic Anemias Caused by Hemoglobinopathies

Leukopoiesis and Leukopoietic Function

Acute Leukemias

Chronic Myeloproliferative Disorders

Lymphoproliferative Disorders and Related Plasma Cell Disorders

The Myelodysplastic Syndromes

Overview of Hemostasis and Platelet Physiology

Quantitative and Qualitative Platelet Disorders

Defects of Plasma Clotting Factors

Fibrinogen, Thrombin, and the Fibrinolytic System

Introduction to Thrombosis and Anticoagulant Therapy

Filters

A 17-year-old boy is admitted to the hospital with a fever of unknown origin.His WBC count is 20.0  10⁹/L.All of the following can be seen on his peripheral smear except: