A 17-year-old girl with BMI 16 kg/m2 presents with amenorrhoea, bradycardia and intense fear of weight gain. She severely restricts intake and exercises excessively. What is the most appropriate management?AAdvise dieting is normal in adolescence and dischargeBArrange urgent multidisciplinary assessment and consider inpatient careCStart weight-loss medicationDPrescribe high-dose steroids to increase appetiteERefer only for cosmetic counsellingCheck my answer