This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous QBank, Subject name: Medicine
[{'content': 'Post administration of antibiotics a patient has developed facial puffiness, rash, hypotension and breathing difficulty. What is the test treatment? \nSelect and explain. \nA. 0.5 ml of adrenaline i.m. (1:1000) dilution, B. 1 ml of adrenaline i.v. (1:10,000) dilution, C. 1 ml of adrenaline i.v. (1:10,000) dilution, D. 0.5 ml of adrenaline i.v. (1:1000) dilution', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Patient symptoms suggests Anaphylactic shock 0.5ml undiluted adrenaline (1: 1000) is given Anaphylaxis cause death due to laryngeal edema.', 'role': 'assistant'}]