A client is prescribed amoxicillin-clavulanate for a respiratory infection. During a follow-up call, the client reports developing yellow-tinged skin and dark-colored urine that began two days after starting the medication. The nurse recognizes these findings are most consistent with which adverse effect?

Clostridium difficile-associated colitis

Nephrotoxicity from antibiotic accumulation

Allergic hypersensitivity reaction

Situation: Amara, a 58-year-old woman, was started on levofloxacin 750 mg IV daily three days ago for a healthcare-associated pneumonia. Background: She has a history of type 2 diabetes mellitus managed with glipizide and hypertension. Assessment: This morning she reports feeling shaky, diaphoretic, and confused. Her blood glucose reads 52 mg/dL. She denies missing meals and ate a full breakfast one hour ago. Recommendation: The charge nurse asks you to evaluate the cause of the hypoglycemia before contacting the primary health care provider. Which explanation best accounts for Amara's blood glucose level?

Levofloxacin is potentiating the glucose-lowering effect of glipizide.

Glipizide dosing is inadequate for the client's current nutritional intake.

IV fluid administration is diluting serum glucose concentration.

Pneumonia-related sepsis is increasing peripheral glucose uptake.

NCLEX® Prep · Pharmacology

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2026 NCSBN test planSBA, SATA, BowTie, CJ38 subtopics

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Marisol, a 34-year-old woman, was started on ciprofloxacin 500 mg orally twice daily for a urinary tract infection. She calls the outpatient clinic three days into treatment reporting new onset of pain and stiffness in both of her Achilles tendons. She denies any recent injury or unusual physical activity. Which explanation should the nurse provide to Marisol about her symptoms?

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Vol. 01 · Coverage

What you'll practice

Pharmacology questions span 38 subtopics aligned to the 2026 NCSBN test plan.

Cardiovascular & Antihypertensive Medications

Anticoagulant Therapy

Thrombolytic Therapy

Antibiotics & Anti-infectives

Psychotropic Medications

Diabetic & Endocrine Medications

Respiratory & Bronchodilator Medications

Immunosuppressants & Biologic Therapies

Adverse Effects of Cardiovascular Medications

Adverse Effects of Anticoagulants & Thrombolytics

Adverse Effects of Antibiotics & Anti-infectives

Adverse Effects of Psychotropic Medications

Show all 38 subtopics

Adverse Effects of Diabetic & Endocrine Medications

Adverse Effects of Respiratory Medications

Adverse Effects of Immunosuppressants

Adverse Effects of Opioids & Analgesics

Drug Contraindications & Allergy Recognition

Drug-Drug Interactions

Medication Administration Safety & Rights

High-Risk & High-Alert Medications

Parenteral & IV Therapies

Pharmacological Pain Management

Blood Product Administration

Total Parenteral Nutrition (TPN)

Medication Reconciliation

Client Education on Medications

Dosage Calculations & Safe Dose Ranges

Controlled Substances & Regulatory Guidelines

Diuretics & Electrolyte Monitoring

Neurological Medications (Anticonvulsants, Parkinson's, Alzheimer's)

Corticosteroids & Adrenal Suppression

GI Medications (PPIs, Antiemetics, Laxatives)

Antifungals & Antivirals

Thyroid Medications (Levothyroxine, Methimazole)

Muscle Relaxants & Skeletal Medications

Anesthetics, Sedatives & Reversal Agents

Ophthalmic & Otic Medications

Herbal Supplements & OTC Interactions

Vol. 02 · The Method

How it works

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Vol. 03 · Questions

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.

Vol. 04 · Keep Going

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PharmacologyNCLEX® practice.

What you'll practice

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Common questions

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