A 25-year-old woman takes 40 tablets of 500 mg paracetamol (20 g) 4 hours ago in a suicide attempt. She presents to A&E alert and haemodynamically stable. According to UK guidance, what is the most appropriate immediate management?AObserve and repeat paracetamol level at 24 hoursBStart intravenous N-acetylcysteine (NAC) without delay and assess using the treatment nomogramCDischarge if liver enzymes are normalDGive activated charcoal onlyEArrange outpatient psychiatric review without medical treatmentCheck my answer