The deteriorating patient -- Vital signs -- Blood results -- respiratory failure -- Oxygen therapy -- Airway management -- Intrepleural chest drainage -- Arterial blood gas interpretation -- Non-invasive ventilation -- Perfusion -- Heart failure -- Acute coronary syndromes and recovery from acute heart failure Shock -- Cardiac rhythms -- Haemaglobinopathies -- Vascular access -- Neurological deficits -- Psychological needs -- Thermoregulation -- Acute pain management -- End-of-life care -- Tissue donation -- Fluid balance -- Acute kidney injury -- Fluid management -- Gut function failure -- Diabetic emergencies -- Nutrition -- Infection control -- Accountability