A nurse is discussing allergy testing with a client suspected of having allergic asthma. Which allergy testing method involves applying small amounts of allergens to the skin to assess for allergic reactions?
Blood test for specific IgE antibodies
Chest X-ray
Pulmonary function test (PFT)
Skin prick test
The Correct Answer is D
A) Incorrect. A blood test for specific IgE antibodies can detect allergen-specific antibodies but is not the same as a skin prick test.
B) Incorrect. A chest X-ray is used to visualize the lungs and is not a test for allergies.
C) Incorrect. A pulmonary function test (PFT) assesses lung function but does not test for allergies.
D) Correct. A skin prick test, also known as a skin allergy test or scratch test, involves applying small amounts of allergens to the skin and monitoring for allergic reactions, helping identify specific allergens triggering asthma symptoms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. Being physically active and spending time outdoors can have positive effects on respiratory health, reducing the risk of asthma.
B) Correct. Exposure to secondhand smoke, especially during childhood, is a significant risk factor for asthma.
C) Incorrect. A diet rich in fruits and vegetables is generally associated with better overall health but is not a direct risk factor for asthma.
D) Incorrect. Avoiding all exercise is not necessary for asthma prevention and can lead to other health problems. Properly managed exercise can be beneficial for individuals with asthma.
Correct Answer is D
Explanation
A) Incorrect. A persistent low-grade fever is not a typical asthma symptom.
B) Incorrect. A sore throat and runny nose are more characteristic of upper respiratory infections or allergies, not asthma.
C) Incorrect. A sharp, stabbing pain in the chest is not a classic asthma symptom and should be evaluated by a healthcare provider.
D) Correct. Frequent coughing and the production of thick mucus can be indicative of asthma, especially during exacerbations.
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