Pharmacology
NCLEX® practice.
Drug classes, adverse effects, medication safety, dosage calculations, and high-alert medications. Pharm is everywhere on the NCLEX®. Practice here.
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A 68-year-old client admitted with community-acquired pneumonia is started on levofloxacin 750 mg IV daily. The nurse reviews the client's medication reconciliation and notes the client also takes warfarin 5 mg daily at home for atrial fibrillation. On day 3 of antibiotic therapy, the client's INR returns at 4.8. The client denies any changes in diet or missed doses of warfarin. What is the most appropriate nursing action at this time?
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What you'll practice
Pharmacology questions span 38 subtopics aligned to the 2026 NCSBN test plan.
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How it works
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Common questions
How many pharmacology NCLEX® questions does StudyWithLily have?
Hundreds of pharm questions covering every major drug class, adverse effects, interactions, medication safety, dosage calculations, and high-alert medications.
Does StudyWithLily cover pharmacology for the 2026 NCLEX®?
Yes. All pharmacology content is aligned to the 2026 NCSBN RN Test Plan, including Pharmacological and Parenteral Therapies.
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What question types are available for pharmacology?
SBA, SATA, BowTie, and Clinical Judgment. All Next Gen NCLEX® formats.
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pharmacology.
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