A client with asthma asks a nurse how to properly use a peak flow meter. What should the nurse instruct the client to do?

"Breathe as deeply as possible into the peak flow meter to get an accurate reading."

"Stand up straight and exhale forcefully into the peak flow meter."

"Place the peak flow meter in your mouth and inhale deeply."

"Stand with your feet together and blow into the peak flow meter gently."

Answer and Explanation

The Correct Answer is D

A) Incorrect. Breathing too forcefully into the peak flow meter can result in artificially high readings. The client should use a steady, controlled breath.

B) Incorrect. Exhaling forcefully can also lead to inaccurate readings. Gentle exhalation is recommended.

C) Incorrect. The peak flow meter should be exhaled into, not inhaled from.

D) Correct. The correct technique involves standing with feet together and exhaling gently but forcefully into the peak flow meter.

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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.

A. "A spacer helps increase the force of the medication delivered to your lungs." B. "It makes the inhaler easier to carry around in your pocket." C. "Using a spacer ensures that you can take larger inhaler doses." D. "A spacer helps to improve the delivery of the medication into your lungs."

Correct Answer is D

Explanation

A) Incorrect. A spacer does not increase the force of the medication but rather optimizes the delivery.

B) Incorrect. The purpose of a spacer is not related to portability; it's about enhancing the effectiveness of the inhaler.

C) Incorrect. Using a spacer does not allow for larger doses; it improves the distribution of the prescribed dose.

D) Correct. A spacer device helps ensure that more of the medication reaches the lungs by slowing down and dispersing the spray from the inhaler, making it easier to inhale effectively.

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A client with asthma asks a nurse how to properly use a peak flow meter. What should the nurse instruct the client to do?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client with asthma. Which symptom should the nurse identify as an early indicator of an asthma exacerbation?

Correct Answer is A

Explanation

A nurse is discussing asthma management with a client. The client asks, "What is the purpose of a spacer device for my inhaler?" How should the nurse respond?

Correct Answer is D

Explanation

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