A client with asthma is discussing treatment options with a nurse. The client asks, "What is the purpose of inhaled corticosteroids (ICS) in asthma management?" How should the nurse respond?
"ICS medications provide quick relief during asthma attacks."
"They help relax the muscles around your airways to improve airflow."
"ICS reduce airway inflammation and prevent asthma symptoms."
"They are used to treat acute allergic reactions."
The Correct Answer is C
A) Incorrect. Inhaled corticosteroids (ICS) are not typically used for quick relief during asthma attacks; they are primarily for long-term control.
B) Incorrect. Relaxing airway muscles is the function of bronchodilators, not ICS.
C) Correct. ICS medications are anti-inflammatory drugs that reduce airway inflammation, making them a cornerstone of asthma management for long-term control.
D) Incorrect. ICS are not used to treat acute allergic reactions; they are aimed at preventing asthma symptoms over time.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Correct. Frequent use of a rescue inhaler is often an early sign that asthma symptoms are worsening and may precede an exacerbation.
B) Incorrect. Rarely experiencing chest tightness does not necessarily indicate the early stages of an asthma exacerbation.
C) Incorrect. The absence of wheezing or coughing is not an early indicator of worsening asthma symptoms; wheezing is a common asthma symptom.
D) Incorrect. Infrequent nighttime awakenings due to asthma may be a sign of well-controlled asthma but do not necessarily signal an exacerbation.
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.
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