A nurse is teaching a client about using a peak flow meter for asthma management. What does a decrease in peak flow measurements indicate to the client?
"It means your asthma is under control, and you can reduce your medications."
"You should start using your rescue inhaler more frequently."
"Your asthma may be worsening, and you should follow your asthma action plan."
"Peak flow measurements are not related to asthma management."
The Correct Answer is C
A) Incorrect. A decrease in peak flow measurements typically indicates worsening asthma, not improved control.
B) Incorrect. While an increase in rescue inhaler use may be necessary during an exacerbation, it does not address the underlying issue of worsening asthma.
C) Correct. A decrease in peak flow measurements is a sign of declining lung function, suggesting that asthma may be worsening. Following the asthma action plan is essential in this situation.
D) Incorrect. Peak flow measurements are a valuable tool in asthma management and are related to monitoring and controlling asthma symptoms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. Intermittent shortness of breath during physical activity is common in asthma but does not necessarily indicate a severe attack.
B) Incorrect. Occasional coughing and wheezing at night can be part of asthma but do not necessarily signal a severe attack.
C) Correct. Persistent shortness of breath, especially when present at rest, is a potential indicator of a severe asthma attack and should be taken seriously.
D) Incorrect. Mild chest tightness after exposure to allergens is a common symptom of asthma but may not necessarily indicate a severe attack.
Correct Answer is D
Explanation
A) Incorrect. Exposure to certain allergens from pets can increase the risk of asthma, especially in individuals with allergic tendencies.
B) Incorrect. Living in an urban area with high levels of air pollution can contribute to the development and exacerbation of asthma.
C) Incorrect. A family history of asthma is a known risk factor for the condition.
D) Correct. Respiratory infections, especially during early childhood, can be a risk factor for the development of asthma.
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