Which Event Releases the Chemical Mediators

question 29

Multiple Choice

Which event releases the chemical mediators?

• A)degranulation
• B)binding of allergen to adjacent IgE binding sites on mast cells and basophils
• C)binding of IgE by the Fc region to mast cells and basophils
• D)Histamine acts on smooth muscle.
• E)Prostaglandins cause vasodilation and increased vascular permeability.

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Definitions:

Device

An instrument, tool, or machine created for a specific function or purpose, ranging from simple tools to complex machinery.

Economic Duress

A situation where one party is forced into a contract or agreement under the pressure of financial hardships, often exploiting that party’s vulnerable position.

Business Compulsion

A scenario where a business is forced to make a decision or take an action due to external pressures or unavoidable circumstances.

Fraud

Involves intentionally deceiving someone for personal gain or to damage another individual.