A 2-year-old child presents with diarrhoea and vomiting. On assessment, the child appears lethargic, has sunken eyes, prolonged capillary refill time (4 seconds), and dry mucous membranes. What is the most appropriate management?AEncourage oral fluids and discharge homeBTrial of Oral Rehydration Solution (ORS) 50ml/kg over 4 hoursCIntravenous fluid resuscitation (0.9% Sodium Chloride bolus 20ml/kg)DIntramuscular antiemetic injectionEStool culture and antibioticsCheck my answer