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Pharmacology Asthma aabc1d1a

Montelukast mechanism of action is?

A
Competitive inhibitor of leukotriene synthesis
B
Inhibits alpha receptor
C
Beta receptor agonist
D
Non-competitive inhibitor of leukotriene synthesis
High-Yield Explanation
ANSWER: (A) Competitive inhibitor of leukotriene synthesisREF: Goodman and Gillman's 11TH edition p. 478"Zafirlukast and Montelukast are leukotriene receptor antagonists. Leukotriene-modifying drugs act either as competitive antagonist of leukotriene receptors or by inhibiting the synthesis of leukotriene"
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