A 5-year-old girl has a WBC count of 11 x 109/L with 55% lymphocytes.Which of the following best describes this phenomenon?

A) Absolute lymphocytosis B) Relative lymphocytosis C) Normal leukocyte count D) Absolute lymphocytopenia A) Absolute lymphocytosis B) Relative lymphocytosis C) Normal leukocyte count D) Absolute lymphocytopenia

Exam 19: Nonmalignant Lymphocyte Disorders

A negative heterophile antibody test in a patient with symptoms of infectious mononucleosis could be due to what factor if the patient is being treated for cancer?

(Multiple Choice)

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Question 21

Which of the following is expected to decrease as the HIV infection progresses into AIDS?

(Multiple Choice)

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Question 22

The Epstein-Barr virus targets B cells that express _.Once infected, they cause expression of the_ marker.

(Multiple Choice)

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Question 23

A 42-year-old HIV-positive patient recently was diagnosed with disseminated histoplasmosis.Which of the following should be ordered to monitor this patient's progression?

(Multiple Choice)

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Question 24

CMV infections complicate transplants by which of the following mechanisms?

(Multiple Choice)

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Question 25

What component is responsible for the accumulation of lymphocytes in the blood during a whooping cough infection?

(Multiple Choice)

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Question 26

A patient with infectious mononucleosis is having serologic blood tests.Results are as follows: EBVCA IgG: 1:320; EBVCA IgM: not detected; EBNA: 1:20.What stage of infection is the patient in?

(Multiple Choice)

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Question 27

The prominent lymphocytosis in whooping cough is due to:

(Multiple Choice)

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Question 28

A 5-year-old girl has a WBC count of 11 x 10⁹/L with 55% lymphocytes.Which of the following best describes this phenomenon?

(Multiple Choice)

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Question 29

An 18-year old patient has a WBC count of 9 x 109/L and 60% lymphs, 30% neutrophils, 6% monocytes, 3% eosinophils and 1% basophils.The following best describes this condition:

(Multiple Choice)

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Question 30

Which of the following statements best describes the pathogenesis of HIV infection?

(Multiple Choice)

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Question 31

Which of the following cell types is commonly infected by the HIV-1 virus?

(Multiple Choice)

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Question 32

Showing 21 - 32 of 32

Exam 19: Nonmalignant Lymphocyte Disorders

A negative heterophile antibody test in a patient with symptoms of infectious mononucleosis could be due to what factor if the patient is being treated for cancer?

Which of the following is expected to decrease as the HIV infection progresses into AIDS?

The Epstein-Barr virus targets B cells that express _______.Once infected, they cause expression of the_______ marker.

A 42-year-old HIV-positive patient recently was diagnosed with disseminated histoplasmosis.Which of the following should be ordered to monitor this patient's progression?

CMV infections complicate transplants by which of the following mechanisms?

What component is responsible for the accumulation of lymphocytes in the blood during a whooping cough infection?

A patient with infectious mononucleosis is having serologic blood tests.Results are as follows: EBVCA IgG: 1:320; EBVCA IgM: not detected; EBNA: 1:20.What stage of infection is the patient in?

The prominent lymphocytosis in whooping cough is due to:

A 5-year-old girl has a WBC count of 11 x 109/L with 55% lymphocytes.Which of the following best describes this phenomenon?

An 18-year old patient has a WBC count of 9 x 109/L and 60% lymphs, 30% neutrophils, 6% monocytes, 3% eosinophils and 1% basophils.The following best describes this condition:

Which of the following statements best describes the pathogenesis of HIV infection?

Which of the following cell types is commonly infected by the HIV-1 virus?

Introduction

Cellular Homeostasis

Hematopoiesis

Structure and Function of Hematopoietic Organs

The Erythrocyte

Hemoglobin

The Leukocyte

Introduction to Anemia

Anemias of Disordered Iron Metabolism and Heme Synthesis

Hemoglobinopaties: Qualitative Defects

Thalassemia

Megaloblastic and Nonmegaloblastic Macrocytic Anemias

Introduction to Hemolytic Anemia

Hemolytic Anemia: Membrane Defects

Hemolytic Anemia: Enzyme Deficiencies

Hemolytic Anemia: Immune Anemias

Hemolytic Anemia: Nonimmune Defects

Nonmalignant Granulocyte and Monocyte Disorders

Introduction to Hematopoietic Neoplasms

Myeloproliferative Disorders

Myelodysplastic Syndromes

Acute Myeloid Leukemias

Acute Lymphoblastic Leukemias

Lymphoid Malignancies: Chronic Lymphoid Leukemias, Lymphomas, and Plasma Cell Neoplasms

Hematopoietic Stem Cell Transplantation

Morphologic Analysis of Body Fluids in the Hematology Laboratory

Primary Hemostasis

Secondary Hemostasis and Fibrinolysis

Disorders of Primary Hemostasis

Disorders of Secondary Hemostasis

Thrombophilia

Hematology Procedures and Hemostasis

Bone Marrow Examination

Automation in Hematology and Hemostasis

Flow Cytometry

Chromosome Analysis of Hematopoietic and Lymphoid Disorders

Molecular Analysis of Hematologic Diseases

Laboratory Testing in Coagulation

Quality Assessment in the Hematology Laboratory

Filters

The Epstein-Barr virus targets B cells that express _.Once infected, they cause expression of the_ marker.

A 5-year-old girl has a WBC count of 11 x 10⁹/L with 55% lymphocytes.Which of the following best describes this phenomenon?