A nurse is teaching a client about the etiology and risk factors of asthma. Which statement by the client demonstrates an accurate understanding of these factors?
"Asthma is primarily caused by bacterial infections in the lungs."
"Genetics do not play a role in the development of asthma."
"Exposure to environmental allergens and irritants can contribute to the development of asthma."
"Asthma is solely triggered by emotional stress and anxiety."
The Correct Answer is C
A) Incorrect. Bacterial infections are not the primary cause of asthma; it is more related to inflammation and airway hyperreactivity.
B) Incorrect. Genetics can indeed play a role in the development of asthma.
C) Correct. Environmental factors, including allergens and irritants, are significant contributors to asthma development and exacerbation.
D) Incorrect. While emotional stress and anxiety can exacerbate asthma symptoms, they are not the sole triggers of the condition.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. An asthma action plan primarily focuses on managing acute symptoms and exacerbations, not long-term treatment.
B) Incorrect. While asthma action plans may include recommendations for daily activities, their primary purpose is to address asthma exacerbations.
C) Correct. An asthma action plan is designed to help individuals manage asthma attacks by providing instructions on when and how to use rescue medications, as well as when to seek medical assistance.
D) Incorrect. While asthma action plans may mention triggers, their primary function is to guide actions during asthma attacks.
Correct Answer is B
Explanation
A) Incorrect. Measuring oxygen levels in the blood is typically done using pulse oximetry or arterial blood gas tests, not a bronchial provocation test.
B) Correct. A bronchial provocation test evaluates how the airways respond to substances that can trigger bronchoconstriction, helping to diagnose asthma.
C) Incorrect. Visualizing airways using a special camera is usually done through bronchoscopy, not a bronchial provocation test.
D) Incorrect. Checking for specific antibodies related to asthma is not a primary diagnostic test for asthma; it is more commonly associated with allergies.
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