Questions and Answers
What are the categories of asthma classified according to?
What is the least severe category of asthma?
What is considered the 'Gold Standard' for diagnosing asthma?
The FEV1/FVC ratio should be ____%+ for those aged 65+ with symptoms or smoking history.
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What does PEFR stand for?
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Study Notes
Asthma Categories
- Asthma severity is determined by assessing the frequency of symptoms, peak expiratory flow rate (PEFR), forced expiratory volume in 1 second (FEV1), and medication use.
- Categories range from least to most severe: Intermittent, Mild Persistent, Moderate Persistent, Severe Persistent.
- Symptoms may occur at night or early morning, impacting the classification of severity.
Spirometry
- Spirometry is essential for diagnosing and managing asthma; it should not be overlooked.
- The FEV1/FVC ratio is critical, with a standard benchmark of 70% or higher for individuals aged 65 and above, particularly those with symptomatic experiences or a history of smoking.
- This metric serves as the gold standard for assessing lung function in suspected asthma cases.
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Description
This quiz covers key concepts related to asthma, including classifications based on symptoms, peak flow rates, and spirometry results. It serves as a valuable study tool for those preparing for Family Nurse Practitioner exams or anyone interested in understanding asthma management.
