The most common medication category used to treat allergic rhinitis is which of the following?
Antihistamines
Antibiotics
Antivirals
Bronchodilators
The Correct Answer is A
A. Antihistamines: Antihistamines are the first-line treatment for allergic rhinitis as they block histamine, which is responsible for allergic symptoms such as sneezing, itching, and runny nose.
B. Antibiotics: Antibiotics are used for bacterial infections, not for allergic rhinitis, which is an allergic condition.
C. Antivirals: Antivirals are used for viral infections, not allergic rhinitis.
D. Bronchodilators: Bronchodilators are used for conditions like asthma, not for allergic rhinitis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Histamine release: Histamine release is characteristic of Type I hypersensitivity reactions (immediate hypersensitivity) rather than Type IV.
T-lymphocyte memory cells: Type IV hypersensitivity is a delayed response mediated by T-lymphocytes, not antibodies.
Immunosuppression: Immunosuppression is not directly related to hypersensitivity reactions.
Antigen/antibody interaction: This is characteristic of Types I, II, and III hypersensitivity reactions, not Type IV.
Correct Answer is C
Explanation
A. Western blot: Used to confirm HIV diagnosis rather than monitor therapy effectiveness.
B. Enzyme-linked immunosorbent assay (ELISA): Typically used for initial detection of viral infections, especially HIV.
C. Viral load testing: Measures the amount of virus in the bloodstream to assess treatment effectiveness.
D. P24 antigen testing: Used for early detection of HIV but not for monitoring ongoing therapy.
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