A nurse is providing asthma education to a client. The client asks, "When should I use my rescue inhaler?" What is the nurse's best response?
"You should use your rescue inhaler once a day to prevent symptoms."
"Use it only when you have difficulty breathing during exercise."
"Use your rescue inhaler when you experience asthma symptoms or as directed by your healthcare provider."
"It's best to use your rescue inhaler before bedtime for a good night's sleep."
The Correct Answer is C
A) Incorrect. Rescue inhalers are typically not used as a daily preventive measure but are reserved for acute symptom relief.
B) Incorrect. While exercise-induced asthma is a valid reason to use a rescue inhaler, it should also be used when experiencing other asthma symptoms.
C) Correct. Rescue inhalers are meant for quick relief during asthma symptoms or exacerbations, and their use should be guided by symptoms or healthcare provider instructions.
D) Incorrect. There is no specific benefit to using a rescue inhaler before bedtime unless asthma symptoms are present at that time.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. Asthma is not primarily caused by bacterial infections.
B) Incorrect. While excess mucus can contribute to asthma symptoms, it is not the primary mechanism.
C) Correct. Asthma is characterized by chronic inflammation of the airways and increased reactivity, leading to airway narrowing and symptoms.
D) Incorrect. Asthma primarily involves airway inflammation and narrowing, not a lack of oxygen in the bloodstream.
Correct Answer is A
Explanation
A) Correct. A CBC can detect elevated levels of white blood cells (eosinophils) associated with airway inflammation in asthma.
B) Incorrect. Serum cholesterol levels are not a primary diagnostic test for asthma.
C) Incorrect. Urinalysis is used to assess kidney function and detect abnormalities in the urine, not for asthma diagnosis.
D) Incorrect. ESR is a nonspecific test used to detect inflammation in the body but is not specific to asthma diagnosis.
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