Pallor in children: diagnostic approach — OSCE

Station brief (candidate)

• Explain that pallor led to tests confirming iron-deficiency anaemia, not a final mysterious label. [1]
• Take a focused diet and blood-loss history (role-player). [1]
• Outline why other serious causes were considered and what red flags would change the plan. [1]
• Agree iron therapy principles, milk/diet changes, review timing and safety-net. [1]
• Avoid blame; use teach-back. [1] [2] [5]

Role-player notes

You are a worried parent who offers lots of cow’s milk because solids are a battle. You feel judged easily. If the doctor shames you, you shut down. If they explain the blood result kindly and give a practical plan, you engage. You will ask whether this is leukaemia. [1] [5]

Expected candidate performance

• Names iron-deficiency anaemia in plain language and links it to milk/diet without humiliation. [1]
• Screens red flags (fever, bruises, bone pain, dark urine, severe lethargy). [2]
• Plans iron treatment, diet change, follow-up labs for response, and clear return precautions. [1] [4]
• Uses teach-back and shared decision-making. [6]
• Offers interpreter if language barrier is present rather than relying on a child to translate. [3]

Marking anchors

| Domain | Borderline | Clear pass | [1] |--------|------------|------------| [1] | Explanation | Labels “low blood” only | Mechanism + cause + what it is not | [1] | Plan | Iron alone | Iron + diet/milk + response check | [1] | Safety | Vague “come back if worried” | Specific red-flag safety-net | [1] | Relationship | Blaming tone | Trauma-informed partnership | [1]

Clinical marking reflects iron-deficiency counselling, red-flag screening, safety-netting and trauma-informed communication standards. [1] [4] [5]