Asthma Education Flashcards

Which spirometry finding is characteristic of obstructive lung disease such as asthma?

Answer: Decreased FEV1/FVC ratio below 0.70

An FEV1/FVC ratio below 0.70 post-bronchodilator confirms airflow obstruction characteristic of asthma.

A patient on high-dose inhaled corticosteroids (ICS) is most at risk for which local adverse effect?

Answer: Oral candidiasis

Oral candidiasis (thrush) is the most common local side effect of ICS, prevented by rinsing the mouth after each use.

Exercise-induced bronchoconstriction (EIB) typically peaks how many minutes after stopping exercise?

Answer: 5-10 minutes

EIB typically peaks 5-10 minutes after exercise cessation and usually resolves within 30-60 minutes.

According to the NAECB scope of practice, which role best describes the asthma educator's primary function?

Answer: Facilitating patient knowledge, skills, and self-management behaviors

The asthma educator's primary role is to facilitate education that improves patient knowledge, self-management skills, and adherence.

Which of the following best describes the mechanism of action of leukotriene receptor antagonists (LTRAs) in asthma?

Answer: They block the action of leukotrienes that cause bronchoconstriction and inflammation

LTRAs such as montelukast block leukotriene receptors, reducing bronchoconstriction, mucus secretion, and airway inflammation.

A written asthma action plan should include instructions based on which TWO primary indicators?

Answer: Symptoms and peak flow measurements

Written action plans use symptoms and peak flow measurements (green/yellow/red zones) to guide patient decision-making.

Which statement about allergen immunotherapy (allergy shots) in asthma is correct?

Answer: It may reduce asthma symptoms in patients with allergic asthma triggered by specific allergens

Allergen immunotherapy can reduce symptom burden and medication need in patients with allergic asthma sensitized to specific allergens.