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Immunology and Serology Midterm Review questions with correct answers 2024/2025
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Immunology and Serology Midterm Review questions with correct answers 2024/2025
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Immunology and Serology MidtermReview
Samples with a known value that is similar in composition to test specimens are called:
Control Sample
LASER is an acronym for:
light amplification by stimulated emission of radiation
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True or false. In adaptive immunity, cytokines mediate early inflammatory reactions to microbial
organisms and stimulate adaptive immune responses
FALSE
When mature T-lymphocytes leave the thymus , their t-cells receptors are either CD4+ or:
CD8+
Factors that can influence exposure to, or actual development of an infectious disease include
all of the following factors except the:
Seasons of the year
The physiologic or cellular consequence of complement activation can include:
, Production of inflammatory mediators
Cytolysis or hemolysis
Opsonization
An example of a preanalytical error is:
Incorrectly labeled tubes
Patient information confusion
Mononuclear cells are effective phagocytic cells against:
Intracellular infections
Specificity is defined as the:
the likelihood that a test will be negative in the absence of a particular disease
Diminished immunoglobulin levels can be related to:
A deficit of activated T lymphocytes
The middle value of a group of data is referred to as the:
Median
If a control value for an assay is out of acceptable renege, what would be an appropriate next
step?
Run a control vial
True or False. Bone marrow is considered to be a lymphoid organ classified as primary
lymphatic tissue.
TRUE
Increased complement levels can be observed in:
inflammatory conditions
Mature T lymphocytes survive for__________ compared with b lymphocytes which only survive
for a few days.
Several months or years
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