A 30-year-old woman has an anaphylactic reaction after eating peanuts, with generalised urticaria, wheeze and hypotension. She is in a suburban general practice. What is the single most important initial drug treatment?AIntravenous hydrocortisoneBIntravenous chlorphenamineCIntramuscular adrenaline into the lateral thighDNebulised salbutamolEIntravenous normal saline bolus aloneCheck my answer