A client asks a nurse about the role of bronchodilators in asthma treatment. How should the nurse explain their function?

"Bronchodilators are used to reduce airway inflammation in the lungs."

"They help relax the muscles around your airways, making it easier to breathe."

"Bronchodilators prevent asthma symptoms from occurring in the first place."

"They are used to treat allergic reactions related to asthma."

Answer and Explanation

The Correct Answer is B

A) Incorrect. Reducing airway inflammation is the primary function of inhaled corticosteroids, not bronchodilators.

B) Correct. Bronchodilators, such as beta-agonists, help relax the smooth muscles surrounding the airways, which can improve airflow and relieve bronchoconstriction in asthma.

C) Incorrect. Bronchodilators primarily provide quick relief during asthma attacks but do not prevent asthma symptoms over the long term.

D) Incorrect. Bronchodilators are not used to treat allergic reactions; they are used to relieve acute bronchoconstriction associated with asthma.

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Correct Answer is C

Explanation

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.

A. "An asthma action plan outlines your long-term treatment plan for asthma." B. "It helps you track your daily activities and exercise routines." C. "This plan guides you on what to do during asthma attacks and how to adjust your medications." D. "It provides information about asthma triggers in your environment."

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.

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A client asks a nurse about the role of bronchodilators in asthma treatment. How should the nurse explain their function?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is C

Explanation

A nurse is educating a client about asthma management. The client asks, "What is the purpose of an asthma action plan?" How should the nurse respond?

Correct Answer is C

Explanation

A nurse is discussing potential risk factors for asthma with a client. Which of the following factors should the nurse mention as a potential risk for the development of asthma?

A client is inquiring about the role of allergies in the development of asthma. What should the nurse explain?

A nurse is educating a client about the diagnostic evaluation of asthma. Which test is commonly used to measure lung function and assess the severity of asthma?

A nurse is explaining to a client how peak flow monitoring can be helpful in managing asthma. What should the nurse tell the client about the purpose of peak flow measurements?

A nurse is educating a client about the clinical manifestations of asthma. Which symptom should the nurse emphasize as a common early warning sign of an impending asthma attack?

A nurse is educating a client about the risk factors for developing asthma. What should the nurse include in the discussion?

A client is asking the nurse to explain how asthma affects the airways. What should the nurse say?

A client with asthma is undergoing diagnostic testing. Which laboratory test is commonly used to measure inflammation in the airways and help diagnose asthma?