In a Type I Hypersensitivity Reaction, an Antigen-Antibody or Antigen-Lymphocyte

question 37

Multiple Choice

In a Type I hypersensitivity reaction, an antigen-antibody or antigen-lymphocyte interaction is triggered when an allergen interacts with IgE. What chemical mediators cause this patient's symptoms? Select all that apply.

• A)histamine
• B)compliment
• C)autoantibodies
• D)erythrocytes
• E)kinins

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Definitions:

NaCN

Sodium cyanide, a highly toxic salt used in gold mining to extract gold from ores, as well as in various chemical synthesis processes.

KBr

Potassium bromide, a chemical salt with wide uses in chemistry, photography, and as a medication.

Solubility Table

A chart that provides information about the solubility of various substances in a given solvent at specific temperatures.

Solubility Table

A reference table that provides information on the solubility of various substances in water or other solvents, used to predict the outcomes of chemical reactions.