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?
"A spacer helps increase the force of the medication delivered to your lungs."
"It makes the inhaler easier to carry around in your pocket."
"Using a spacer ensures that you can take larger inhaler doses."
"A spacer helps to improve the delivery of the medication into your lungs."
The Correct Answer is D
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
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.
Correct Answer is B
Explanation
A) Incorrect. Scented candles and air fresheners can release irritants that may trigger asthma symptoms in some individuals, so they should be avoided.
B) Correct. Cold air is a known asthma trigger, and individuals with asthma should take precautions during cold weather to minimize exposure.
C) Incorrect. Dairy products can trigger asthma symptoms in some people who have dairy allergies or sensitivities.
D) Incorrect. Pet fur and dander can be potent asthma triggers, and regular cleaning and reducing exposure to these allergens are essential for asthma management.
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