Canadian Pharmacist Qualifying Exam Practice · Question
A patient presents with symptoms of asthma exacerbation. Which class of medication is typically considered the first-line 'reliever' therapy?
Short-acting beta-agonists (SABAs) are the primary reliever medications for acute asthma symptoms due to their rapid onset of bronchodilation. ICS are controlle
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Question: A patient presents with symptoms of asthma exacerbation. Which class of medication is typically considered the first-line 'reliever' therapy?
Answer options:
- Inhaled corticosteroids (ICS)
- Long-acting beta-agonists (LABA) ✅ Short-acting beta-agonists (SABA)
- Leukotriene receptor antagonists (LTRA)
Correct answer: Short-acting beta-agonists (SABA)
Explanation: Short-acting beta-agonists (SABAs) are the primary reliever medications for acute asthma symptoms due to their rapid onset of bronchodilation. ICS are controllers, and LABAs are often used in combination with ICS for long-term control.
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