NCLEX-RN Most Important Topics 2026
Which NCLEX-RN chapters are worth the most marks, ranked from the NCSBN (National Council of State Boards of Nursing) subject weightage for NCLEX-RN and, where the same chapters appear on papers TestUstad has counted, from the distribution measured across those papers. Every subject page below states exactly which of the two it used.
Start at the top and work down. Every chapter here links to free NCLEX-RN MCQs with a written explanation on every answer, no fee and no account needed.
NCLEX-RN most important topics by subject
The full ranked chapter list for each subject on the NCLEX-RN paper, with how the numbers for that subject were arrived at stated on the page.
NCLEX-RN Medical Surgical Nursing most important topics
12 chapters, 20 MCQs on the paper
Estimated from the official NCLEX-RN syllabus weighting
Top 3: Burns and Trauma Nursing, Cardiovascular Nursing and Critical Care and Emergency Nursing
NCLEX-RN Fundamentals of Nursing most important topics
10 chapters, 14 MCQs on the paper
Estimated from the official NCLEX-RN syllabus weighting
Top 3: Documentation, Reporting and Communication, Elimination and Catheterisation and First Aid and Basic Life Support
NCLEX-RN Nursing Pharmacology most important topics
9 chapters, 13 MCQs on the paper
Estimated from the official NCLEX-RN syllabus weighting
Top 3: Analgesics and CNS Drugs, Antimicrobial Drugs and Cardiovascular and Respiratory Drugs
NCLEX-RN Mental Health Nursing most important topics
8 chapters, 7 MCQs on the paper
Estimated from the official NCLEX-RN syllabus weighting
Top 3: Foundations of Mental Health Nursing, Mental Health of Children and Older Adults and Mood and Anxiety Disorders
NCLEX-RN Paediatric Nursing most important topics
7 chapters, 7 MCQs on the paper
Estimated from the official NCLEX-RN syllabus weighting
Top 3: Care of the Hospitalised Child, Childhood Nutrition and Malnutrition and Common Childhood Illnesses
NCLEX-RN Midwifery and Obstetric Nursing most important topics
9 chapters, 6 MCQs on the paper
Estimated from the official NCLEX-RN syllabus weighting
Top 3: Antenatal Care, Care of the Newborn and Complications of Pregnancy
NCLEX-RN Community Health Nursing most important topics
8 chapters, 6 MCQs on the paper
Estimated from the official NCLEX-RN syllabus weighting
Top 3: Communicable Diseases, Concepts of Community Health and Environmental Health and Sanitation
NCLEX-RN chapter weightage at a glance
NCLEX-RN Medical Surgical Nursing: 20 MCQs
All 12 chaptersEstimated from the official NCLEX-RN syllabus weighting
| Chapter | Est. MCQs | Priority |
|---|---|---|
| Burns and Trauma Nursing | 1.7 | Critical |
| Cardiovascular Nursing | 1.7 | Critical |
| Critical Care and Emergency Nursing | 1.7 | Critical |
| Endocrine and Diabetes Nursing | 1.7 | Critical |
| Eye and ENT Nursing | 1.7 | Critical |
NCLEX-RN Fundamentals of Nursing: 14 MCQs
All 10 chaptersEstimated from the official NCLEX-RN syllabus weighting
| Chapter | Est. MCQs | Priority |
|---|---|---|
| Documentation, Reporting and Communication | 1.4 | Critical |
| Elimination and Catheterisation | 1.4 | Critical |
| First Aid and Basic Life Support | 1.4 | Critical |
| Hygiene, Comfort and Mobility | 1.4 | Critical |
| Infection Prevention and Asepsis | 1.4 | Important |
NCLEX-RN Nursing Pharmacology: 13 MCQs
All 9 chaptersEstimated from the official NCLEX-RN syllabus weighting
| Chapter | Est. MCQs | Priority |
|---|---|---|
| Analgesics and CNS Drugs | 1.4 | Critical |
| Antimicrobial Drugs | 1.4 | Critical |
| Cardiovascular and Respiratory Drugs | 1.4 | Critical |
| Drug Calculations and Dosage | 1.4 | Critical |
| Emergency Drugs and Antidotes | 1.4 | Important |
NCLEX-RN Mental Health Nursing: 7 MCQs
All 8 chaptersEstimated from the official NCLEX-RN syllabus weighting
| Chapter | Est. MCQs | Priority |
|---|---|---|
| Foundations of Mental Health Nursing | 0.9 | Critical |
| Mental Health of Children and Older Adults | 0.9 | Critical |
| Mood and Anxiety Disorders | 0.9 | Critical |
| Psychiatric Emergencies | 0.9 | Critical |
| Psychopharmacology | 0.9 | Important |
NCLEX-RN Paediatric Nursing: 7 MCQs
All 7 chaptersEstimated from the official NCLEX-RN syllabus weighting
| Chapter | Est. MCQs | Priority |
|---|---|---|
| Care of the Hospitalised Child | 1.0 | Critical |
| Childhood Nutrition and Malnutrition | 1.0 | Critical |
| Common Childhood Illnesses | 1.0 | Critical |
| Growth and Development | 1.0 | Important |
| Immunisation and EPI | 1.0 | Important |
NCLEX-RN Midwifery and Obstetric Nursing: 6 MCQs
All 9 chaptersEstimated from the official NCLEX-RN syllabus weighting
| Chapter | Est. MCQs | Priority |
|---|---|---|
| Antenatal Care | 0.7 | Critical |
| Care of the Newborn | 0.7 | Critical |
| Complications of Pregnancy | 0.7 | Critical |
| Family Planning | 0.7 | Critical |
| Gynaecological Nursing | 0.7 | Important |
NCLEX-RN Community Health Nursing: 6 MCQs
All 8 chaptersEstimated from the official NCLEX-RN syllabus weighting
| Chapter | Est. MCQs | Priority |
|---|---|---|
| Communicable Diseases | 0.8 | Critical |
| Concepts of Community Health | 0.8 | Critical |
| Environmental Health and Sanitation | 0.8 | Critical |
| Epidemiology and Biostatistics | 0.8 | Critical |
| Health Education and Promotion | 0.8 | Important |
NCLEX-RN most important topics: frequently asked questions
Is it enough to study only the most important NCLEX-RN topics?
No, and no honest ranking says otherwise. The top chapters on this page are where your first hours should go because they carry the most marks per hour, but NCLEX-RN is a competitive exam decided by a few marks, and the chapters at the bottom of this table still appear on the paper every year. Use this order to decide what to do first and what to revise last, not what to skip.
Where do these NCLEX-RN topic rankings come from?
TestUstad does not hold solved NCLEX-RN past papers yet, and this page does not pretend otherwise. The ranking is built from the NCSBN (National Council of State Boards of Nursing) subject weightage for NCLEX-RN, combined, for subjects whose chapters are also examined by papers TestUstad has counted, with the chapter distribution measured across those papers. Each subject page states exactly which of the two applies to it.
How many MCQs is each NCLEX-RN chapter worth?
Chapter by chapter, that is exactly what the tables on this page show.
Can I practise the most important NCLEX-RN topics free?
Yes. Every chapter listed on this page links to free MCQs on TestUstad, with unlimited attempts, no daily limit, no card and no account needed to start. Each question carries a written explanation of why the correct option is correct, so a chapter you are weak in teaches you as you work through it.