A client with suspected asthma is discussing diagnostic tests with a nurse. The client asks about the purpose of a bronchial provocation test. What should the nurse explain?
"This test measures oxygen levels in your blood."
"It assesses your lung function and airflow response to various substances."
"It helps to visualize your airways using a special camera."
"This test checks for the presence of specific antibodies related to asthma."
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. Scented candles and air fresheners can release irritants that may trigger asthma symptoms in some individuals, so they should be avoided.
B) Correct. Cold air is a known asthma trigger, and individuals with asthma should take precautions during cold weather to minimize exposure.
C) Incorrect. Dairy products can trigger asthma symptoms in some people who have dairy allergies or sensitivities.
D) Incorrect. Pet fur and dander can be potent asthma triggers, and regular cleaning and reducing exposure to these allergens are essential for asthma management.
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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