Zusammenfassung der Ressource
Frage 1
Frage
Which of the following types of antigen presenting cells (APCs) is specialized for degradation and presentation of particulate antigens to T cells?
Antworten
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Macrophage
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Dendritic cell
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B cell
Frage 2
Frage
Match the following innate immune system cell types with their function: Natural killer cells
Antworten
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Phagocytosis and bacteriocidal mechanisms, antigen presentation
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Lysis of some virally infected cells
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Killing parasites
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Release of histamine and other mediators
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Phagocytosis and bacteriocidal mechanisms
Frage 3
Frage
Which of the following produce large amounts of antibodies (Igs) and differentiate upon stimulation from CD4+ cells?
Antworten
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Cluster of differentiation 4 (CD4+)
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Cluster of differentiation 8 (CD8+)
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Plasma cells (activated B cells)
Frage 4
Frage
Match the following innate immune system cell types with their function: Macrophages
Antworten
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Phagocytosis and bacteriocidal mechanisms, antigen presentation
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Lysis of some virally infected cells
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Killing parasites
-
Release of histamine and other mediators
-
Phagocytosis and bacteriocidal mechanisms
Frage 5
Frage
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
Antworten
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B lymphocytes; Intracellular; T lymphocytes; Extracellular
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B lymphocytes; Extracellular; T lymphocytes; Intracellular
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T lymphocytes; Intracellular; B lymphocytes; Extracellular
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T lymphocytes; Extracellular; B lymphocytes; Intracellular
Frage 6
Frage
Which of the following is NOT a major feature (characteristic) of the adaptive immune system?
Antworten
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Specificity
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Diversity
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Memory
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Improvement
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Speed
Frage 7
Frage
T cells are made in the____ and complete their differentiation in the____.
Antworten
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Spleen; Thyroid
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Spleen; Thymus
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Bone marrow; Thyroid
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Bone marrow; Thymus
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Bone marrow; Thalamus
Frage 8
Frage
How many doses of the Hepatitis B vaccine (5µg HBsAg in 0.5mL intramuscular) are required to reach a protective level of antibody?
Frage 9
Frage
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?
Antworten
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Macrophage
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Dendritic cell
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B cell
Frage 10
Frage
Match the following innate immune system cell types with their function: Neutrophils
Antworten
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Phagocytosis and bacteriocidal mechanisms, antigen presentation
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Lysis of some virally infected cells
-
Killing parasites
-
Release of histamine and other mediators
-
Phagocytosis and bacteriocidal mechanisms
Frage 11
Frage
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.
Frage 12
Frage
Match the following innate immune system cell types with their function: Eosinophils
Antworten
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Phagocytosis and bacteriocidal mechanisms, antigen presentation
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Lysis of some virally infected cells
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Killing parasites
-
Release of histamine and other mediators
-
Phagocytosis and bacteriocidal mechanisms
Frage 13
Frage
Which of the following types of antigen presenting cells (APCs) is critical in uptake and presentation of antigen to T cells?
Antworten
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Macrophage
-
Dendritic cell
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B cell