NCLEX-RN® Prioritization Questions: ABCs, Safety, Acute vs Chronic, and Maslow

How to recognize the four prioritization frameworks NCLEX® uses on every test — and how to apply them in the right order so you choose the safest action under pressure.

Overview

Prioritisation is one of the two highest-value skills on the NCLEX-RN® (the other is delegation). Almost every shift in real nursing demands it: Who do I see first? What do I do next? What can wait?

This guide gives you the four frameworks that almost every prioritisation question secretly uses, in the order you should apply them: ABCs → Safety → Acute vs Chronic → Maslow. Run a question through them in that order and the right answer becomes obvious far more often than not.

The four frameworks, in priority order

Four prioritisation frameworks Boxes labelled ABCs, Safety, Acute vs Chronic, Maslow. Apply in that order from left to right. Run every prioritisation question through these four, in order 1 ABCs Airway → Breathing → Circulation 2 Safety Risk of fall, error, violence, infection 3 Acute vs Chronic New & unstable beats stable known 4 Maslow Physical first, then psych.
Figure 1. Apply ABCs first; only move to the next framework if it does not separate the answers.

ABCs — Airway, Breathing, Circulation

Always first. Any client with an active airway, breathing, or circulation problem comes before any other client. Inside that group, A beats B beats C in true ranking.

Examples that beat almost everything else:

  • A patient making stridor sounds.
  • A patient with respiratory rate of 8 after morphine.
  • A patient with BP 78/40 and cool, mottled skin.

If two answer choices both involve ABC, pick the most acute or most life-threatening of them.

Safety — the second filter

When ABCs do not separate the answers, look for immediate safety risks:

  • Risk of falling (post-op, sedated, restraint reduction, dementia).
  • Risk of medication error about to happen (unlabelled syringe, wrong dose, allergy).
  • Risk of violence to self or others (suicidal ideation with a plan, agitation with a weapon).
  • Risk of infection spread (no isolation on a TB-positive patient).

The right answer almost always prevents harm now, not "monitors for" harm.

Acute vs Chronic — new and unstable wins

When two clients are physically stable, prefer the one whose condition is new, unexpected, or rapidly changing over the one whose condition is known and managed.

Acute vs chronic on the NCLEX® Two columns. Left: see first - chest pain new onset, sudden confusion, post-op bleed, new dyspnea. Right: see later - chronic arthritis pain, stable diabetes, expected chemo nausea, known dementia. Acute / new beats chronic / known See first • New chest pain • Sudden confusion • Post-op bleed • New shortness of breath • Newly low BP See later • Chronic arthritis pain • Stable diabetes (BG 180) • Expected chemo nausea • Known dementia behaviour • Long-standing anxiety
Figure 2. The clue is in the words "new", "sudden", "post-op", "unexpected".

The trap on this framework: "the patient asking for pain medicine right now" feels urgent, but if the pain is from a chronic condition you've been managing all shift, the new post-op patient with low BP wins.

Maslow — physical before psychological

Apply only when ABC, safety, and acuity all tie. Then choose the answer that meets the lower (physical) need first.

Maslow's order, applied to the NCLEX®:

  1. Physiological — air, water, food, sleep, pain, elimination.
  2. Safety — feel safe, freedom from harm.
  3. Love and belonging — relationships, support.
  4. Esteem — confidence, recognition.
  5. Self-actualisation — meaning, purpose.

The classic exam example: a depressed client and a hypertensive client both need attention; treat the BP first. A grieving family wants to talk and a post-op client needs ambulation; ambulate first.

A worked example

Question. Which client should the nurse assess first? A. Diabetic on day 2 with morning BG of 168 mg/dL, awake and asking about breakfast. B. Post-op day 1 with reported pain of 6/10, due for scheduled analgesia. C. Asthma admit reporting "tight chest" and now using accessory muscles. D. Stroke client requesting help with hygiene before family visit.

Step 1 — ABCs. Option C describes accessory muscle use, which is a sign of failing breathing. ABC wins. Option C is the answer.

Step 2 is unnecessary because Step 1 separated the choices.

If you skipped to Maslow first, options A and B both look like physiological needs and you might pick the wrong one.

When the question asks "what do you do next"

These questions test the same hierarchy but applied to actions, not clients. The same order applies:

  • Action that protects ABC > action that protects safety > action that addresses an acute change > action that addresses comfort or psych need.

A useful rule of thumb: assess before acting, unless the situation is life-threatening, in which case act first then assess.

FAQ

What does ABC stand for on the NCLEX®?

Airway, Breathing, Circulation. It is the universal nursing priority sequence. A clear airway always comes before adequate breathing, which always comes before adequate circulation.

Which framework should I use first?

Always ABCs first. If two answers both describe ABC issues, pick the most life-threatening. If ABCs do not separate the answers, move to Safety, then Acute vs Chronic, then Maslow, in that order.

Are SATA prioritisation questions different?

Slightly — you must select every correct option. Read each option independently and ask "if I ignored this, would the patient be harmed?". If yes, select it. SATA prioritisation does not require ranking, only recognising true priorities.

How do I prioritise between two equally critical patients?

Use the framework in order. ABCs first. If both have the same ABC issue, prefer the one whose problem is new or unstable. If both are equally new, choose the one whose problem will deteriorate fastest if untreated (for example, complete airway obstruction beats partial).

Can Maslow ever beat ABCs?

No. Maslow is the last filter, not the first. The "physiological" tier of Maslow includes oxygenation and circulation, which is consistent with ABCs — but on the NCLEX®, ABCs is always applied first because it is more specific.

See also:

NCLEX-RN® Hub: Clinical Judgment Guide

Practice on RN Clarity: Question Bank · NGN Case Studies · Diagnostic Quiz