A nurse is providing teaching to a school-age child who has asthma about using an albuterol metered-dose inhaler. Which of the following instructions should the nurse include?
A.
Clean the mouthpiece with warm water every 2 weeks
B.
Wait 10 seconds between inhalations
C.
Take a quick inhalation when pressing the dispenser
D.
Take the medication 15 min before playing sports
The correct answer and Explanation is :
The correct answer is A. Clean the mouthpiece with warm water every 2 weeks.
Explanation:
Proper use and maintenance of an albuterol metered-dose inhaler (MDI) are crucial for effective asthma management. Here’s a detailed explanation of why option A is correct and why the other options are not:
- Cleaning the Mouthpiece (Option A): It’s essential to clean the mouthpiece of the inhaler to prevent medication buildup and reduce the risk of infection. The recommended practice is to clean it with warm water every 1 to 2 weeks. This helps ensure that the inhaler functions properly and that the medication is delivered effectively. Additionally, cleaning the mouthpiece can prevent blockages and maintain the hygiene of the device.
- Waiting 10 Seconds Between Inhalations (Option B): This is not a standard recommendation for using a metered-dose inhaler. The general guidance is to wait approximately 1 minute between puffs if more than one puff is prescribed. Waiting 10 seconds is insufficient for the medication to reach the lungs fully.
- Taking a Quick Inhalation (Option C): For an MDI, the patient should take a slow, deep breath while pressing the inhaler to ensure the medication reaches the lungs effectively. A quick inhalation can lead to the medication being deposited in the mouth or throat rather than the airways.
- Taking Medication Before Sports (Option D): While it is beneficial to use a bronchodilator like albuterol before engaging in strenuous activities if recommended by a healthcare provider, this specific instruction (15 minutes before playing sports) is not universally applicable and depends on individual treatment plans. The primary focus of this question is on the proper use and maintenance of the inhaler.
In summary, proper cleaning of the inhaler’s mouthpiece (option A) is crucial for maintaining its functionality and ensuring effective medication delivery. Other instructions pertain to different aspects of asthma management and inhaler technique.