NCLEX RN Sample Questions and Answers With Rationale (25 Must Memorize Questions)

Success on the NCLEX RN exam requires more than memorizing facts—it takes practicing with key questions that highlight must-know nursing concepts. This video presents 25 sample NCLEX RN questions and answers with rationales, carefully selected to cover the fundamentals you need to memorize for exam day. Designed as a mock test and study guide, this resource is ideal for nursing students, graduates, and professionals preparing for the NCLEX RN in 2025.

In this practice review, you’ll explore essential nursing topics such as safe medication administration, NG tube verification, insulin and digoxin precautions, anticoagulant food interactions, pediatric developmental milestones, fluid and electrolyte management, heart failure education, fall prevention strategies, sterile technique, and infection control. Each question includes a detailed rationale to help you understand not just the correct answer, but the reasoning behind it—reinforcing critical thinking and building confidence
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This video is especially valuable for those who want to strengthen their foundation with must-memorize nursing questions that often appear on the exam. By practicing with these questions and rationales, you’ll sharpen your test-taking skills, improve retention of core concepts, and reduce anxiety as you prepare to pass the NCLEX RN on your first attempt.

If you are serious about becoming a registered nurse, watch until the end for full explanations, subscribe for more NCLEX study guides and practice questions, share this video with classmates and colleagues, and leave a comment below with topics you’d like covered in future nursing reviews.

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