Paeds Cases · clinical-assessment-and-reasoning
‘Please just check her ears’ — structured PE OSCE
OSCE-style encounter testing age-adapted examination sequencing in a febrile infant, measurement technique, incomplete-exam honesty, red-flag conversion and caregiver communication.
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Target exams
Candidate brief (8 minutes)
You are the paediatric doctor in a busy acute clinic. A caregiver says: “Please just check her ears — she has had fever since last night.” The child is 11 months old, sitting on the caregiver’s lap, intermittently crying, fully dressed. [15]
Tasks
- Prepare the encounter and explain your plan to the caregiver in plain language. [15]
- Demonstrate an age-adapted examination sequence. [15]
- Measure and interpret age-banded vital signs with correct caveats. [1]
- Respond if the examiner injects a deterioration cue. [15]
- Close with documentation of incomplete parts and safety-netting. [15]
Examiner script and expected behaviours
| Minute | Cue | Expected candidate behaviour |
|---|---|---|
| 0–1 | Parent insists on ears first | Acknowledge concern; explain observe and chest first because breathing problems can be serious; ears last if safe |
| 1–3 | Child calms on lap | Observe colour and work of breathing; count respiratory rate; auscultate heart and lungs; brief abdomen |
| 3–4 | Provide HR 170 while screaming | Interpret with age ranges and conditions; recheck when calmer |
| 4–5 | Skin: few petechiae on trunk after undress | Expand full skin exam; consider serious infection pathway |
| 5–6 | Deterioration: quiet with marked recession | Stop routine PE; call for help; ABCDE |
| 6–8 | If stable path chosen | Document tympanic membranes not seen; safety-net; follow-up |
Marking domains
- Communication and explanation [15]
- Observation-first and opportunistic sequencing [15]
- Technical measurement awareness for age-banded heart rate and respiratory rate, and CRT limits [1] [3] [4]
- Honesty about incomplete ENT examination [15]
- Threat recognition and ABCDE conversion [15]
- Recognition that skin findings may change urgency [11]
Model synthesis line
“This is an 11-month-old with fever; cardiorespiratory examination on the lap first; heart rate elevated while crying and will be rechecked using age-banded ranges; full skin examination showed the stated findings; ears not yet visualised; plan is ABCDE with senior review, or safety-net and re-examination if stable.” [15] [1]
References
- [1]Fleming, Susannah Normal ranges of heart rate and respiratory rate in children from birth to 18 years of age: a systematic review of observational studies. Lancet (London, England), 2011.PMID 21411136
- [3]Fleming, Susannah Validity and reliability of measurement of capillary refill time in children: a systematic review. Archives of disease in childhood, 2015.PMID 25260515
- [4]Fleming, Susannah The Diagnostic Value of Capillary Refill Time for Detecting Serious Illness in Children: A Systematic Review and Meta-Analysis. PloS one, 2015.PMID 26375953
- [11]Pierce, Mary Clyde Validation of a Clinical Decision Rule to Predict Abuse in Young Children Based on Bruising Characteristics. JAMA network open, 2021.PMID 33852003
- [15]Dieckmann, Ronald A The pediatric assessment triangle: a novel approach for the rapid evaluation of children. Pediatric emergency care, 2010.PMID 20386420