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Basic Care & ComfortPain is what the patient says it is

Pain Assessment (PQRST)NCLEX cheat sheet

Pain is whatever the person experiencing it says it is, so the patient's self-report is the most reliable measure.

17 key facts 5 practice questions Reviewed Oct 2026
The 1-minute sheetCinnaRN

Pqrst

  • P — what Provokes / relieves it
  • Q — Quality (sharp, dull, burning)
  • R — Region & radiation

…

  • S — Severity 0–10
  • T — Timing / onset

Scales

  • FLACC (infant), FACES (≥3 yr)
  • PAINAD (dementia)
  • Self-report = gold standard
Red flag to remember

Sudden severe pain, new chest pain, or pain out of proportion to an injury (possible compartment syndrome) — assess and notify the provider now.

Before you read

Test yourself first: 5 questions

Question 1 of 5

A nurse is caring for a nonverbal client with advanced dementia who appears to be in pain. Which assessment approach is most appropriate?

What is pain assessment (pqrst)?

PQRST gives the assessment a fixed order: what Provokes or relieves it, its Quality, the Region and whether it Radiates, its Severity on a 0–10 scale, and its Timing. A structured assessment lets the nurse compare findings across shifts, judge whether an intervention worked, and spot a new or changed pain that needs escalation. When a patient cannot self-report, a validated behavioral scale replaces the numeric rating.

0–10 pain scale 0246810 No painWorst possible
Self-report is the gold standard. 1–3 mild · 4–6 moderate · 7–10 severe.

Key points to remember

  • Provocation and palliation: ask what started the pain, what makes it worse, and what eases it (position, heat, rest, medication).
  • Quality: let the patient describe it in their own words (sharp, dull, burning, crushing, stabbing); burning or shooting pain suggests a nerve cause.
  • Region and radiation: have the patient point to it and ask whether it spreads; chest pain spreading to the jaw or left arm is treated as cardiac until proven otherwise.
  • Severity: use the same scale every time — 0–10 numeric for adults, FACES for children about 3 and older, FLACC for infants and nonverbal children, PAINAD for advanced dementia.
  • Timing: onset, duration, frequency, and whether it is constant or comes and goes; also ask how it affects sleep, movement and mood.
  • Vital signs are not a reliable pain measure: chronic pain often comes with normal vital signs, and a quiet or sleeping patient may still be in pain.

Nursing priorities

  1. Assess pain on admission, at regular intervals, with every new report of pain, and after every intervention.
  2. Accept and document the patient's own rating, even when it does not match how they look.
  3. Reassess after treatment: about 15–30 minutes after an IV analgesic and 30–60 minutes after an oral one.
  4. Combine medication with nondrug measures (positioning, ice or heat, distraction) and time doses before painful activities.
  5. Check sedation level and respiratory rate before and after giving an opioid.

Patient teaching

  • Report pain early, before it becomes severe; it is easier to control.
  • Use the same 0–10 scale each time so changes can be tracked.
  • Tell the nurse if a medicine is not working or causes nausea, itching or drowsiness.

Red flags: report now

  • Sudden severe pain, new chest pain, or pain out of proportion to an injury (possible compartment syndrome) — assess and notify the provider now.
  • Increasing sedation or a respiratory rate below 12/min after an opioid — stop the opioid, stimulate the patient, and prepare naloxone per protocol.
  • Never assume a calm, sleeping or smiling patient is pain-free; assess with the right scale.

References

Clinical references for this topic

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