Immediate-Reaction Hypersensitivity Occurs When an Allergen Binds to Cell-Bound IgE

question 48

Multiple Choice

Immediate-reaction hypersensitivity occurs when an allergen binds to cell-bound IgE. What is the result of this allergen-antibody interaction?

• A) Constriction of nearby blood vessels
• B) Further production of IgE antibodies
• C) Release of histamine by mast cells
• D) Increased mucus production

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Definitions:

Standard Error

A statistical measure that quantifies the amount of variability or dispersion for a sample statistic from the population parameter.

Sample Means

The average of values obtained from a sample, which is a subset of a larger population.

Bootstrap

A statistical method that resamples a single dataset to create many simulated samples, used for estimating the distribution of a statistic.

Standard Error

A statistical term that measures the accuracy with which a sample distribution represents a population using standard deviation.