Question
All of the following are Long Acting Beta Agonists (LABA) EXCEPT:
The correct answer is
Levo salbutamol
Classifying Beta Agonists
The question requires identifying which of the listed drugs is NOT a Long Acting Beta Agonist (LABA). Beta agonists are categorized based on their duration of action.
Drug Classifications
The provided options include:
- Salmeterol: Classified as a LABA.
- Formoterol: Classified as a LABA.
- Indacaterol: Classified as a LABA.
- Levo salbutamol: Salbutamol is a Short Acting Beta Agonist (SABA). Levo salbutamol, being its active isomer, is also a SABA. SABAs provide rapid, short-term relief.
Conclusion
Levo salbutamol is the only SABA listed among options that are otherwise LABAs. Therefore, it is the correct answer because it does not fit the LABA classification.
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Important Questions from Asthma
- Oral corticosteroids are best introduced in the treatment of chronic bronchial asthma when it is:
- A 26-year old young lady attends medical emergency and is labelled as acute severe asthma by the emergency physician. Which one of the following is unlikely to be a part of the prescription?
- Which one of the following is not an aim of asthma therapy?
- Which of the following drugs trigger bronchial asthma?
1. Sulfonamides
2. Aspirin
3. ACE inhibitors
4. Beta blockers
Select the correct answer using the code given below : Which one of the following is used to distinguish narrowing of large airway from small airway?
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