The following combinations of drug and their mechanism of ac…
The following combinations of drug and their mechanism of action is correct, except: 1. Salbutamol – stimulation of β2 receptor causing bronchodilation2. Sodium cromoglicate – mast cell stabilization3. Zafirlukast – leukotriene modulators4. Theophylline – non-selective β2 receptor stimulation causing bronchodilation 5. Xylometazoline – Vasoconstriction of the mucosal blood vessels, reducing oedema the nasal mucosa