Canadian Pharmacist Qualifying Exam Practice · Question
When counseling a patient on the proper use of a metered-dose inhaler (MDI), what is a key instruction?
Inhaling slowly and deeply while actuating helps ensure the medication reaches the lungs effectively. Holding breath for 5-10 seconds after is also important.
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Question: When counseling a patient on the proper use of a metered-dose inhaler (MDI), what is a key instruction?
Answer options:
- Exhale completely after actuating the dose ✅ Inhale slowly and deeply as you actuate
- Shake the inhaler only once before use
- Hold your breath for a maximum of 2 seconds
Correct answer: Inhale slowly and deeply as you actuate
Explanation: Inhaling slowly and deeply while actuating helps ensure the medication reaches the lungs effectively. Holding breath for 5-10 seconds after is also important.
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