Which of the Following Statements About Using Antihistamines in the Treatment

question 22

Multiple Choice

Which of the following statements about using antihistamines in the treatment of anaphylaxis is TRUE?

• A) Antihistamines displace histamine, then block histamine receptors.
• B) Antihistamines block histamine receptors and reduce histamine release from mast cells and basophils.
• C) Blocking of H1 receptors results in mild vasoconstriction, while the blocking of H2 receptors results in bronchodilation.
• D) Antihistamines block H1 and H2 receptors and prevent further release of histamine from B and T cells.

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Definitions:

Medication

Substances used in the treatment, prevention, or diagnosis of disease or as a component of medical therapy.

Controlled Drinking

A harm reduction approach to alcohol addiction that involves teaching individuals to drink in moderation, as opposed to abstinence.

Family Members

Individuals who are related by blood, marriage, or adoption and often share a living space.

Eliminate Alcohol

Eliminate alcohol refers to the process of completely stopping the consumption of alcoholic beverages, either for health reasons, lifestyle changes, or as part of addiction treatment.