Which of the Following Is True of Immediate Hypersensitivities

question 128

Multiple Choice

Which of the following is True of immediate hypersensitivities?

• A) They are also called type IV hypersensitivities.
• B) They are adaptive immune responses to disease organisms.
• C) They include allergic contact dermatitis.
• D) They involve IgE antibodies and the release of histamine from mast cells and basophils.

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