NCLEX Pharmacology Practice Questions — Antihypertensives, Cardiac Glycosides & More

# NCLEX Pharmacology Practice Questions — Antihypertensives, Cardiac Glycosides & More

If you're studying for the NCLEX-RN, mastering **nclex pharmacology questions** is essential. This is one of the most heavily tested areas on the exam, and understanding it can make the difference between passing and retaking.

Why This Matters for the NCLEX

The NCSBN test plan allocates significant weight to nclex pharmacology questions. Questions in this area test your ability to apply clinical judgment, recognize cues, and prioritize interventions — all core competencies of the Next Generation NCLEX.

Try This NCLEX Practice Question

**A patient is receiving a heparin infusion at 18 units/kg/hr for a pulmonary embolism. The patient weighs 75 kg. The available concentration is heparin 25,000 units in 500 mL D5W. How many mL/hr should the nurse set the IV pump?**

A. 12 mL/hr

B. 18 mL/hr

C. 27 mL/hr

D. 36 mL/hr

**Correct Answer: C**

First calculate units/hr: 18 units/kg/hr × 75 kg = 1,350 units/hr. Then calculate concentration: 25,000 units / 500 mL = 50 units/mL. Finally, mL/hr = 1,350 units/hr ÷ 50 units/mL = 27 mL/hr.

Key Tips for the NCLEX

When approaching nclex pharmacology questions questions on the NCLEX:

• Use the NCLEX Clinical Judgment Measurement Model: recognize cues, analyze cues, prioritize hypotheses, generate solutions, take action, evaluate outcomes
• Look for keywords like "first," "priority," "best," and "most important" — these tell you the question is testing prioritization
• Remember safety first: airway, breathing, circulation (ABCs)
• Know your lab values — they're often the key differentiator between answer choices

Practice Every Day for Free

The best way to prepare for nclex pharmacology questions questions on the NCLEX is consistent daily practice. ClarityNCLEX gives you **10 free questions every day** with:

• Detailed rationales explaining the correct answer and why wrong answers are wrong
• Distractor rationales for every option
• Citations from nursing textbooks and clinical guidelines
• Spaced-repetition takeaways to reinforce your learning
• NGN-style case studies, bow tie questions, and SATA formats

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