Home › Cheat Sheets › Pharmacological Therapies

Cephalosporins — NCLEX Cheat Sheet

PCN cross-allergy + disulfiram rxn
🔖 Save
👤 By the CinnaRN Clinical Content Team 🕐 Updated 2026-07-11 🏷️ Pharmacological Therapies 🔖 Free to read, print, and share
💡

Use this quick-reference guide to spot, treat, and prevent Cephalosporins on the NCLEX. Keep it handy during review and on exam day!

🩺
📌

Use

Key facts
📌

Allergy

Key facts
📌

Avoid

Key facts
✅

Do

Nursing actions
✨

Quick Tip

Cephalosporins are bactericidal and inhibit bacterial cell wall synthesis like penicillins.

📖 Related Topics

Digoxin ToxicityHeparin TherapyWarfarin TherapyAcetaminophen Poisoning in Children
Was this helpful? ✎ Suggest an edit

Master Cephalosporins with practice, not just reading

4,700+ NCLEX-style questions with rationales, 51 interactive NGN cases, and an AI tutor — free every day, no card needed.

Practice Pharmacological Therapies questions free →

Related Pharmacological Therapies cheat sheets

Digoxin ToxicityDig level > 2.0 ng/mL Heparin TherapyMonitor aPTT, antidote protamine Warfarin TherapyMonitor INR, antidote vit K Acetaminophen Poisoning in ChildrenAntidote = N-acetylcysteine Serotonin SyndromeToo much serotonin = hyperthermia Neuroleptic Malignant SyndromeAntipsychotic emergency: lead-pipe rigidity Tardive DyskinesiaLate involuntary movements, often irreversible Lithium ToxicityToxic > 1.5 mEq/L