Salbutamol Flashcards
1
Q
Class of salbutamol
A
Beta-2-agonist (short acting)
2
Q
Mechanism of salbutamol (think enzyme, intermediate, effect)
A
++ adenylate cyclase enzymes —> ++ cAMP —> bronchial muscle relaxation (bronchodilators)
3
Q
Indications for salbutamol
A
- asthma
- airway obstruction in general
4
Q
Contraindications of salbutamol (3)
A
- DM
- hypertrophy
- CVD
5
Q
Fight or flight side effects of salbutamol (4)
A
- arrhythmia
- MI
- hypoK
- lactic acidosis