montelukast Flashcards
1
Q
class
A
Leukotriene Modifiers
2
Q
Routes:
A
PO
3
Q
Pharmacologic Action:
A
blocks leukotriene receptors which decreases inflammation, bronchoconstriction, and vascular permeability-used as a long-term preventive measure
4
Q
Major adverse reactions:
A
possible SI; others in the class besides montelukast can be hepatotoxic
5
Q
Nursing Interventions:
A
Liver function testing; observe for behavioral changes
6
Q
Client Education:
A
report manifestations of liver dysfunction; report behavioral changes; take at least 2 hours before exercise, otherwise take in the evening with a full glass of water
7
Q
Contraindications:
A
liver dysfunction; status asthmaticus; not for administration during acute exacerbation
8
Q
Interactions:
A
phenobarbital, phenytoin, and rifampin will decrease efficacy of the drug
