Allergic rhinitis is characterized by:
Oral edema and vomiting
Laryngeal edema
Urticaria
Swelling and itching of nasal passages
The Correct Answer is D
A. Oral edema and vomiting are not typical signs of allergic rhinitis; these symptoms are more associated with systemic allergic reactions or anaphylaxis.
B. Laryngeal edema may occur in severe allergic reactions but is not characteristic of allergic rhinitis specifically.
C. Urticaria refers to hives and is another form of allergic response but does not describe the nasal symptoms typical of allergic rhinitis.
D. Swelling and itching of the nasal passages are hallmark symptoms of allergic rhinitis due to inflammation from allergen exposure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Autoimmune diseases involve inappropriate immune responses but are not classified solely as hypersensitivity reactions.
B. Degranulation refers to the release of substances from immune cells, often a part of hypersensitivity reactions, but does not encapsulate the full scope of their consequences.
C. Allergic diseases are directly caused by hypersensitivity responses, which occur when the immune system reacts excessively to harmless substances.
D. Deficiency syndromes relate to a lack of immune function or components, not the excessive responses seen in hypersensitivity reactions.
Correct Answer is D
Explanation
A. Urticaria, commonly known as hives, is a typical cutaneous manifestation of anaphylaxis.
B. Pruritus, or itching, often accompanies skin reactions during anaphylaxis.
C. Angioedema is swelling that occurs beneath the skin and is also a common cutaneous manifestation of anaphylaxis.
D. Decreased capillary refill is not a cutaneous manifestation but rather an indicator of poor perfusion and shock.
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