QUINOLONES Flashcards
1
Q
Mechanism of Action
A
Bactericidal, mostly gram- bacteria
Broad-spectrum antibiotic
Alters bacterial DNA, leading to cell death
2
Q
Indications
A
Extensive gram- bacteria coverage
RI, GI, skin, bone, and joint infections
3
Q
Contraindications
A
Known drug allergy
4
Q
Adverse Effects
A
GI disturbances, CNS effects
Increased risk for tendinitis and tendon rupture
Muscle weakness, breathing difficulties
5
Q
Interactions
A
Concurrent use with antacids, calcium, magnesium, iron, zinc, or sucralfate will cause a decrease in oral absorption
Dairy products and enteral feedings can reduce absorption
Oral anticoagulants
6
Q
Nursing Considerations/Patient Teaching
A
Avoid intake with dairy and mineral supplements
Increase fluid intake
Decrease sun exposure
