A 21-year-old student presents with fever, headache and a non-blanching petechial rash on the trunk. He is drowsy with a Glasgow Coma Scale score of 13. In the GP surgery, what is the most appropriate immediate action?AUrgently administer intramuscular Benzylpenicillin and arrange emergency transfer to hospitalBGive oral Amoxicillin and review in 4 hoursCArrange routine outpatient infectious disease clinic reviewDPerform lumbar puncture in the surgeryEDelay treatment until blood cultures are taken at hospitalCheck my answer