Wound Assessment: OSCE Station Checklist
The NMC OSCE wound assessment station: tissue types, exudate, infection signs, measurement and documentation, with 5 practice questions.
Wound assessment is a looking station. Nothing is injected, nothing inserted; the marks are for a systematic visual sweep, the vocabulary to name what you see, and documentation precise enough that tomorrow’s nurse can tell whether the wound moved.
The sweep, in a repeatable order:
- Context first: what type of wound (surgical, pressure, leg ulcer, trauma), how old, what the last assessment said.
- Location, in anatomical language.
- Size: length, width, depth, in centimetres, measured the same way every time.
- Wound bed: the colour census. Red granulation (healthy), pink epithelialisation (edges closing), yellow slough, black or brown necrosis. Estimate percentages of each.
- Exudate: amount (none to heavy), type (serous, haemoserous, purulent), odour.
- Edges: advancing, rolled, undermined.
- Surrounding skin: intact, macerated, inflamed, fragile.
- Infection screen: increasing pain, spreading erythema, heat, swelling, pus, malodour, systemic upset.
- Pain: score it, and note what provokes it (dressing changes count).
The wound-bed colours and what each tissue type means:
| Tissue type | Colour | Meaning |
|---|---|---|
| Granulation | Red, grainy | Healthy new healing tissue |
| Epithelialisation | Pink | Edges closing |
| Slough | Yellow, stringy | Devitalised tissue; usually needs removing |
| Necrosis | Black or brown | Dead tissue |
The colours carry the clinical reasoning: a bed going from slough to granulation is winning; growing necrosis or the infection cluster is escalation territory. Say the interpretation, not just the findings: “50% granulation, 50% slough, no infection signs, so it’s progressing but will likely need the slough managed.”
Around the wound
The station usually wraps assessment inside a dressing change, which pulls in the ANTT discipline: clean removal of the old dressing (noting what’s on it; the old dressing is data), no touching the wound bed, key parts protected, and pain managed: ask about analgesia timing before you start, warn before removal, pause when asked. The actor remembers being hurt.
Whole-patient factors close the reasoning loop: diabetes, nutrition, oedema, pressure and smoking all decide healing. One sentence (“I’d also want to look at glucose control and nutrition, since both slow healing”) signals the whole-patient thinking the checklist rewards, without you needing the textbook word.
Documentation mirrors the sweep: every category, with numbers where numbers exist, dated and signed. Wound charts are legal documents in pressure-damage claims; the exam’s insistence on precision is borrowed from courtrooms.
Five questions below, then the adjacent skill: pressure area assessment.
Sources & further reading
Frequently asked questions
What do the wound bed colours mean?
What are the signs of wound infection?
Is this station done with ANTT?
Check your understanding
Quick quiz: Wound Assessment: OSCE Station Checklist
5questions. Click an answer to see the explanation. Your score is saved on this device only.
- 1
The wound bed is mostly red with a grainy, bumpy surface. This tissue is:
- 2
Yellow, stringy, adherent material across half the wound bed is:
- 3
Which cluster most suggests the wound is infected?
- 4
How should the wound's size be recorded?
- 5
Beyond the wound itself, the assessment sweep includes:
Keep reading
Wound Assessment and Dressing Questions
NMC CBT wound care practice: assessment, aseptic non-touch technique, signs of infection, dressing choice, and worked scenario answers.
Pressure Area Assessment: OSCE Station Checklist
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Bowel Assessment: OSCE Station Checklist
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