Antibiotics by class
Medication class detail with safety cues and nursing action focus.
Antibiotics by class
Examples: penicillins, cephalosporins, vancomycin, macrolides, fluoroquinolones
Mechanism
Targets bacterial growth or cell structures; exact teaching depends on the antibiotic class.
Used for
- Bacterial infections
- Sepsis protocols
- Pneumonia
- UTI
- Wound infection
Side effects
- Allergy/anaphylaxis
- Diarrhea
- C. difficile risk
- Nephrotoxicity or ototoxicity for selected agents
Nursing actions
- Obtain cultures before first dose when ordered and do not delay urgent antibiotics unnecessarily.
- Check allergies, renal dosing concerns, and infusion reactions.
- Teach to complete the course unless provider instructions change.
Hold / question cues
- Anaphylaxis
- Severe rash
- Critical renal change with nephrotoxic agent
- New severe diarrhea
Antidote / reversal
- No routine class-specific antidote or reversal agent is seeded for this class; hold/question unsafe doses, support ABCs, notify the provider, and use facility or poison-control guidance for toxicity.
NCLEX pearl
- Culture first when ordered, then give the antibiotic promptly.
Individual drug cards
Anaphylaxis beats routine antibiotic completion teaching.
Sepsis treatment should not be delayed once cultures are obtained per order.
Anaphylaxis beats routine antibiotic completion teaching.
Fluoroquinolone tendon and QT cautions are high-yield.
Aminoglycoside trough and toxicity are source-highlighted targets.
Sepsis treatment should not be delayed once cultures are obtained per order.
Related study cards
Shows conditions, glossary terms, Drive entities, and source-linked cards connected to this medication class.
Use this medication class topic as a source-linked NCLEX review card for priority assessment, medication safety, client teaching, and first nursing action decisions.
Anaphylaxis beats routine antibiotic completion teaching.
Sepsis treatment should not be delayed once cultures are obtained per order.
Anaphylaxis beats routine antibiotic completion teaching.
Fluoroquinolone tendon and QT cautions are high-yield.
Aminoglycoside trough and toxicity are source-highlighted targets.
Sepsis treatment should not be delayed once cultures are obtained per order.
Watery foul diarrhea after antibiotics.