A 3-year-old girl presents with fever, barking cough and inspiratory stridor, worse at night. She is alert, with mild recession and oxygen saturation 96% on air. What is the most appropriate initial treatment?ANebulised Adrenaline and immediate intubation in theatre.BOral Dexamethasone as a single dose.CIntravenous broad-spectrum antibiotics.DNebulised Salbutamol via spacer.EIntramuscular Adrenaline 0.5 mg (1 in 1000).Check my answer