((If the non-blanching rash is not assessed or the glass tumbler test is not performed within the first 3 minutes of assessment — the rash visibly spreads to the trunk and mum points it out in distress, prompting reassessment.))

((If oxygen is not applied within 3 minutes of initial assessment — SpO2 drops to 91% on RA and patient becomes more obtunded, GCS drops to 11.))

((If the trainee fails to identify Red Flag Sepsis criteria or does not initiate CSPSOC contact — facilitator prompts: 'Mum asks you, is this serious? Should we call an ambulance?' — trainee must now clearly escalate.))

((If the trainee does not attempt de-escalation with the mother and simply moves to treatment without addressing her refusal — the mother physically steps between the trainee and Lachlan and states: 'I said NO ambulance. He just needs to rest.' Trainee must use calm, clear communication to explain the non-blanching rash significance and the risk to Lachlan's life.))

((If de-escalation fails and the mother continues to refuse after the trainee clearly explains the non-blanching rash is a medical emergency — facilitator advises the trainee to contact CSPSOC/Duty Manager immediately for support and escalation guidance, and document the refusal.))

((If BGL of 3.6 mmol/L is not acted upon — at 10 minutes BGL drops to 3.4 mmol/L and patient becomes more drowsy — trainee must reassess and consider glucose oral gel if GCS remains 15 after reassessment; note current GCS is 13 so oral gel is NOT safe to administer — this is an advanced learning point: oral glucose is contraindicated below GCS 15.))

((If paracetamol is considered — trainee must check last dose time: mother gave 240mg chewable tablets 3.5 hours ago, which is within the 4-hour minimum interval. Paracetamol is CONTRAINDICATED until at least 4 hours have elapsed from last dose — correct trainee if they attempt to administer it.))

((If the patient vomits during assessment — trainee must immediately apply lateral position to protect airway, suction if required, and reassess airway/breathing.))

This patient is suffering from suspected meningococcal septicaemia (meningococcal disease) presenting with septic shock, non-blanching petechial/purpuric rash, meningism, and haemodynamic compromise meeting Red Flag sepsis criteria.

• Don appropriate PPE — gloves and eye protection minimum for all patient contact.
• Perform Primary Survey — assess ABCDE systematically, correct immediate life threats as found.
• Identify non-blanching petechial rash — perform glass tumbler/blanching test on rash: press a clear glass or finger firmly against rash and observe — rash does NOT blanch under pressure. This is a Red Flag finding requiring immediate escalation.
• Apply high-flow oxygen via non-rebreather mask at 10–15 L/min — titrate to achieve SpO2 94–98%.
• Position patient in position of comfort — semi-recumbent or supine, avoid unnecessary movement.
• Apply pulse oximetry and monitor SpO2 continuously.
• De-escalate with mother (Thanh Nguyen) — use calm, non-confrontational language. Clearly explain: 'The rash Lachlan has is a type that does not go away when pressed. This is a sign of a serious infection in the blood that is a medical emergency. He needs to go to hospital right now by ambulance. Every minute matters.' Allow mother to voice concerns, acknowledge them, but be clear and direct about the urgency and risk to life.
• Contact CSPSOC immediately — advise of suspected meningococcal septicaemia with non-blanching rash, paediatric patient, haemodynamic compromise, and parent initially refusing transfer. Request Clinical Support Paramedic guidance and Priority 1 ambulance dispatch.
• Identify Red Flag Sepsis criteria: altered mental state (GCS 13), hypotension (BP 88/56 — check against paediatric threshold: SBP < [70 + 2×8] = 86 mmHg — borderline), tachycardia (HR 136), tachypnoea (RR 28), SpO2 94% on RA, non-blanching rash. Document Red Flag Sepsis on ePCR.
• Perform full Vital Signs Survey — GCS, BGL, SpO2, HR, RR, BP, temperature, CRT. Record on ePCR.
• Assess BGL of 3.6 mmol/L — note this is above 4 mmol/L treatment threshold; do NOT administer glucose oral gel. Monitor BGL closely and reassess at 10 minutes.
• Do NOT administer paracetamol — last dose given 3.5 hours ago (240mg chewable tablets). Minimum interval is 4 hours. Paracetamol is contraindicated until at least 4 hours from last dose have elapsed. Facilitator note: even if the interval had elapsed, trainee should confirm GCS is 15/15 for safe oral administration — current GCS 13 makes oral paracetamol unsafe.
• Do NOT administer ondansetron orally — GCS is 13, oral administration is unsafe. IM ondansetron (0.1mg/kg IM = 2.6mg, rounded to practical dose — note: EHS IM ondansetron authorised for >2 years old, paediatric dose 0.1mg/kg up to 4mg IM, not repeated within 8hrs) may be considered for active vomiting if GCS safely permits and clinical picture warrants — confirm with CSPSOC.
• If patient vomits — immediately place in lateral position, suction airway as required, reassess airway and breathing.
• Prepare for rapid deterioration — have BVM, suction, OPA/NPA, and AED immediately available at bedside.
• Minimise on-scene time — do not delay Priority 1 transport while awaiting ambulance. Ensure continuous monitoring.
• Record full observations every 5 minutes given time-critical status.
• Pre-notify receiving hospital (paediatric ED — Perth Children's Hospital if practicable given transport) — suspected meningococcal septicaemia, paediatric male 8yo 26kg, non-blanching purpuric rash, GCS 13, haemodynamically compromised, Priority 1 transport.
• Document parent's initial refusal and subsequent consent (or ongoing refusal) accurately on ePCR — include exact words used in de-escalation and mother's response.
• Scenario ends on arrival of ambulance and IMISTAMBO handover.
• Attention to hand hygiene will be given throughout the scenario.

Clinical references: Sepsis · Seizures · Unconsciousness · Hypoglycaemia · Oxygen · Ondansetron · Paracetamol (Childrens Chewable Panadol) · Disturbed & Abnormal Behaviour · Primary Survey · Secondary & CNS Survey · Blood Glucose Monitor · Glasgow Coma Scale (GCS) · Pulse Oximetry · Tympanic Thermometer · Lateral Position · Suction · Oxygen Delivery