Document
ABCDE OBS / NEWS2
Use
Training & clinical support

ABCDE Observations – Practical Order

Use this as a structured prompt for taking observations in an unwell patient. Start at A and move through to E. Calculate NEWS2 once core observations are gathered (RR, SpO₂ ± O₂, SBP, pulse, temp, consciousness).

A Airway

  • Airway patency (talking? obstruction?)
  • Listen for gurgling / snoring / stridor (document findings)

B Breathing

  • Respiratory rate (resps)
  • Oxygen saturations (SpO₂)
  • Oxygen therapy details (air / device / flow)

C Circulation

  • Pulse (rate / rhythm / strength)
  • Blood pressure (BP)
  • 3‑lead ECG (rhythm monitoring)

D Disability

  • GCS
  • Pupils (size / equal / reactive)
  • BM (blood glucose)
  • Pain score

E Exposure / Everything else

  • Temperature
  • Look for bleeding, rashes, injuries, swelling, medical alert info
  • Prevent heat loss; maintain dignity

NEWS2 – core components

Respiratory rate SpO₂ Supplemental O₂ Systolic BP Pulse Temperature Consciousness (AVPU/new confusion)

Record the score and escalation action per local pathway.

Quick tick list

✓Observation
□Pulse
□Respirations
□SpO₂ (and O₂ device/flow if used)
□Temperature
□Blood pressure
□BM (blood glucose)
□Pupils
□Pain score
□3‑lead ECG (rhythm)
□GCS
□NEWS2 total + action
•
St John Ambulance – Coleraine • Quick reference sheet
For training/support use. Follow local clinical governance & escalation policy.