Immunology Quiz (2017)

Descrição

Dr. Ashlee Vorachek
Ray Jurado
Quiz por Ray Jurado, atualizado more than 1 year ago
Ray Jurado
Criado por Ray Jurado quase 7 anos atrás
44
0

Resumo de Recurso

Questão 1

Questão
Which of the following types of antigen presenting cells (APCs) is specialized for degradation and presentation of particulate antigens to T cells?
Responda
  • Macrophage
  • Dendritic cell
  • B cell

Questão 2

Questão
Match the following innate immune system cell types with their function: Natural killer cells
Responda
  • Phagocytosis and bacteriocidal mechanisms, antigen presentation
  • Lysis of some virally infected cells
  • Killing parasites
  • Release of histamine and other mediators
  • Phagocytosis and bacteriocidal mechanisms

Questão 3

Questão
Which of the following produce large amounts of antibodies (Igs) and differentiate upon stimulation from CD4+ cells?
Responda
  • Cluster of differentiation 4 (CD4+)
  • Cluster of differentiation 8 (CD8+)
  • Plasma cells (activated B cells)

Questão 4

Questão
Match the following innate immune system cell types with their function: Macrophages
Responda
  • Phagocytosis and bacteriocidal mechanisms, antigen presentation
  • Lysis of some virally infected cells
  • Killing parasites
  • Release of histamine and other mediators
  • Phagocytosis and bacteriocidal mechanisms

Questão 5

Questão
Humoral immunity is mediated by antibodies from____ and is involved in the elimination of____ pathogens. Cell mediated immunity is mediated by____ and is involved in the elimination of____ pathogens
Responda
  • B lymphocytes; Intracellular; T lymphocytes; Extracellular
  • B lymphocytes; Extracellular; T lymphocytes; Intracellular
  • T lymphocytes; Intracellular; B lymphocytes; Extracellular
  • T lymphocytes; Extracellular; B lymphocytes; Intracellular

Questão 6

Questão
Which of the following is NOT a major feature (characteristic) of the adaptive immune system?
Responda
  • Specificity
  • Diversity
  • Memory
  • Improvement
  • Speed

Questão 7

Questão
T cells are made in the____ and complete their differentiation in the____.
Responda
  • Spleen; Thyroid
  • Spleen; Thymus
  • Bone marrow; Thyroid
  • Bone marrow; Thymus
  • Bone marrow; Thalamus

Questão 8

Questão
How many doses of the Hepatitis B vaccine (5µg HBsAg in 0.5mL intramuscular) are required to reach a protective level of antibody?
Responda
  • 1
  • 2
  • 3
  • 4
  • 5

Questão 9

Questão
Which of the following types of antigen presenting cells (APCs) has immunoglobulin that functions as a receptor, then the antigen is internalized, degraded, and presented to T cells?
Responda
  • Macrophage
  • Dendritic cell
  • B cell

Questão 10

Questão
Match the following innate immune system cell types with their function: Neutrophils
Responda
  • Phagocytosis and bacteriocidal mechanisms, antigen presentation
  • Lysis of some virally infected cells
  • Killing parasites
  • Release of histamine and other mediators
  • Phagocytosis and bacteriocidal mechanisms

Questão 11

Questão
Antigen presenting cells (APCs) include macrophages and dendritic cells, which are found in lymphoid tissues and the____. These are critical in the uptake and presentation of antigen to T cells.
Responda
  • Liver
  • Kidney
  • Skin

Questão 12

Questão
Match the following innate immune system cell types with their function: Eosinophils
Responda
  • Phagocytosis and bacteriocidal mechanisms, antigen presentation
  • Lysis of some virally infected cells
  • Killing parasites
  • Release of histamine and other mediators
  • Phagocytosis and bacteriocidal mechanisms

Questão 13

Questão
Which of the following types of antigen presenting cells (APCs) is critical in uptake and presentation of antigen to T cells?
Responda
  • Macrophage
  • Dendritic cell
  • B cell

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