NCLEX-PN study guide · 2026

The 8 NCLEX-PN domains, explained

8 domains and 75 official related content areas. Coordinated Care carries the most weight at 18-24%. Each guide explains what the domain covers, how its questions are framed and where candidates lose marks.

Start with Domain 1 See all domains
Questions
85–150 items (computer adaptive; includes 15 unscored pretest items and clinical judgment case studies)
Time
5 hours maximum, including breaks
Passing score
Pass/fail only, decided by computer adaptive testing against the NCSBN passing standard (no numeric score reported)
Outline
2026 NCLEX-PN Test Plan (effective April 1, 2026)

Exam blueprint

Bar widths follow the official weights. Weight ranges are drawn at their midpoint.

  1. 1 18-24%
  2. 2 10-16%
  3. 3 6-12%
  4. 4 9-15%
  5. 5 7-13%
  6. 6 10-16%
  7. 7 9-15%
  8. 8 7-13%
  1. 1 Coordinated Care
  2. 2 Safety and Infection Prevention and Control
  3. 3 Health Promotion and Maintenance
  4. 4 Psychosocial Integrity
  5. 5 Basic Care and Comfort
  6. 6 Pharmacological Therapies
  7. 7 Reduction of Risk Potential
  8. 8 Physiological Adaptation

All 8 domains

75 official related content areas 91–126 hrs suggested study

  1. Domain 01 18-24%

    Coordinated Care

    Coordinated Care is the largest Client Needs area on the 2026 NCLEX-PN. It tests how a practical/vocational nurse organizes care, assigns tasks, protects client rights and works within LPN/VN scope under RN or provider direction.

    Inside this domain

    • Advance Directives
    • Advocacy
    • Assignments/Delegation
    • Client Rights
    • and 12 more related content areas

    Watch for PN does the assessment

    Related content areas
    16
    Questions est.
    ~15–28
    Study time est.
    15–20 hrs
  2. Domain 02 10-16%

    Safety and Infection Prevention and Control

    This Client Needs area tests how the practical nurse prevents injury and infection: identifying clients, handling allergies, using restraints only as a last resort, applying standard and transmission-based precautions, and responding to emergencies and errors.

    Inside this domain

    • Accident/Error/Injury Prevention
    • Emergency Response Plan
    • Ergonomic Principles
    • Handling Hazardous and Infectious Materials
    • and 6 more related content areas

    Watch for Mask is mask

    Related content areas
    10
    Questions est.
    ~9–18
    Study time est.
    10–14 hrs
  3. Domain 03 6-12%

    Health Promotion and Maintenance

    This Client Needs category covers care across the lifespan: assisting with prenatal, labor and postpartum care, comparing development with milestones, health screening, immunizations, data collection techniques and barriers to communication and learning.

    Inside this domain

    • Aging Process
    • Ante-/Intra-/Postpartum and Newborn Care
    • Community Resources
    • Data Collection Techniques
    • and 5 more related content areas

    Watch for Aging explains it

    Related content areas
    9
    Questions est.
    ~6–12
    Study time est.
    8–12 hrs
  4. Domain 04 9-15%

    Psychosocial Integrity

    Psychosocial Integrity tests how the practical nurse supports emotional, mental and social well-being: therapeutic communication, crisis and suicide risk, abuse and neglect, grief, cultural and spiritual needs, substance use and behavioral management.

    Inside this domain

    • Abuse or Neglect
    • Behavioral Management
    • Coping Mechanisms
    • Crisis Intervention
    • and 11 more related content areas

    Watch for Comforting cliché

    Related content areas
    15
    Questions est.
    ~8–16
    Study time est.
    10–14 hrs
  5. Domain 05 7-13%

    Basic Care and Comfort

    Basic Care and Comfort covers the daily care practical nurses give most often: helping clients move, eat, drink, eliminate, rest and stay clean, using assistive devices safely, relieving discomfort without drugs, and providing postmortem care.

    Inside this domain

    • Assistive Devices
    • Elimination
    • Mobility/Immobility
    • Nonpharmacological Comfort Interventions
    • and 4 more related content areas

    Watch for Cane on the weak side

    Related content areas
    8
    Questions est.
    ~7–14
    Study time est.
    8–12 hrs
  6. Domain 06 10-16%

    Pharmacological Therapies

    Pharmacological Therapies tests safe medication practice for the practical nurse: applying the rights of administration, calculating doses and IV flow rates, giving medications by many routes, monitoring effects and transfusions, and reinforcing medication teaching.

    Inside this domain

    • Adverse Effects/Contraindications/Side Effects/Interactions
    • Dosage Calculations
    • Expected Actions/Outcomes
    • Medication Administration
    • and 1 more related content areas

    Watch for Give and recheck

    Related content areas
    5
    Questions est.
    ~9–18
    Study time est.
    16–22 hrs
  7. Domain 07 9-15%

    Reduction of Risk Potential

    Reduction of Risk Potential tests how the practical nurse lowers the chance of complications: noticing changes in vital signs, knowing normal laboratory values, preparing clients for diagnostic tests and watching for problems after procedures and surgery.

    Inside this domain

    • Changes/Abnormalities in Vital Signs
    • Diagnostic Tests
    • Laboratory Values
    • Potential for Alterations in Body Systems
    • and 3 more related content areas

    Watch for Looks well, so fine

    Related content areas
    7
    Questions est.
    ~8–16
    Study time est.
    12–16 hrs
  8. Domain 08 7-13%

    Physiological Adaptation

    Physiological Adaptation tests care for clients with acute, chronic and emergency health problems: basic pathophysiology, body system alterations, fluid and electrolyte imbalances, medical emergencies and unexpected responses to therapy, within practical-nurse scope.

    Inside this domain

    • Alterations in Body Systems
    • Basic Pathophysiology
    • Fluid and Electrolyte Imbalances
    • Medical Emergencies
    • and 1 more related content areas

    Watch for Edema means left failure

    Related content areas
    5
    Questions est.
    ~7–14
    Study time est.
    12–16 hrs

Study the heaviest domains first

Marks follow weight. This order puts the most marks behind you first, across about 91–126 hrs of study.

  1. 1 Coordinated Care 18-24% · 15–20 hrs
  2. 2 Safety and Infection Prevention and Control 10-16% · 10–14 hrs
  3. 6 Pharmacological Therapies 10-16% · 16–22 hrs
  4. 4 Psychosocial Integrity 9-15% · 10–14 hrs
  5. 7 Reduction of Risk Potential 9-15% · 12–16 hrs
  6. 5 Basic Care and Comfort 7-13% · 8–12 hrs
  7. 8 Physiological Adaptation 7-13% · 12–16 hrs
  8. 3 Health Promotion and Maintenance 6-12% · 8–12 hrs

Try one

Practice questionDomain 1: Coordinated Care

A practical nurse on a busy medical unit receives morning report on four clients. Which task is most appropriate to assign to an experienced nursing assistant?

One trap from every domain

The answer that looks right, and the clue that gives it away.

  • Domain 1

    PN does the assessment

    Clue The client is new, unstable or has a sudden change.

  • Domain 2

    Mask is mask

    Clue TB, measles or varicella is named.

  • Domain 3

    Aging explains it

    Clue The change is sudden or recent.

  • Domain 4

    Comforting cliché

    Clue The client expresses fear or worry.

  • Domain 5

    Cane on the weak side

    Clue Hemiparesis or a single-leg injury is described.

  • Domain 6

    Give and recheck

    Clue A low pulse or visual changes in the stem.

  • Domain 7

    Looks well, so fine

    Clue A lab value just outside the normal range.

  • Domain 8

    Edema means left failure

    Clue The question specifies left-sided failure.

Practise what you read

NCLEX-PN domains: common questions

How many domains are in the NCLEX-PN exam?

NCLEX-PN has 8 domains with 75 official related content areas between them: Coordinated Care, Safety and Infection Prevention and Control, Health Promotion and Maintenance, Psychosocial Integrity, Basic Care and Comfort, Pharmacological Therapies, Reduction of Risk Potential and Physiological Adaptation.

Which NCLEX-PN domain carries the most weight?

Coordinated Care is the heaviest at 18-24%, followed by Safety and Infection Prevention and Control (10-16%). The lightest is Health Promotion and Maintenance (6-12%). Weights come from NCSBN's official outline.

What is the NCLEX-PN exam format?

Questions: 85–150 items (computer adaptive; includes 15 unscored pretest items and clinical judgment case studies). Time allowed: 5 hours maximum, including breaks. Passing score: Pass/fail only, decided by computer adaptive testing against the NCSBN passing standard (no numeric score reported).

How long should I study for NCLEX-PN?

Our planning estimate is 91–126 hrs across all domains, split by weight. It is an editorial estimate, not an official figure, so adjust it to your experience and to how you score on practice questions.

Where should I start?

Start with Coordinated Care, because it carries the most marks, then work down by weight. Use the checklist on each domain page to confirm you can do what the domain asks before moving on.

Which outline is this guide based on?

This guide follows 2026 NCLEX-PN Test Plan (effective April 1, 2026), published by NCSBN. It was last reviewed in October 2026.

Domain names, weights and related content areas come from NCSBN's official outline (2026 NCLEX-PN Test Plan (effective April 1, 2026)). Question counts and study hours are editorial planning estimates, not official figures. Last reviewed October 2026.