This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'True statement regarding use of adrenaline in anaphylactic shock is? \nSelect and explain. \nA. 0.5 mg dose is administered by s.c.route, B. 1:10,000 concentration is commonly used, C. It is repeated after every 4-6 hours, D. Same concentration can be given for s.c.as well as i.v.route', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., 0.5 mg dose is administered by s.c.route Adrenaline 0.5 ml of 1:1000 solution (i.e., 0.5 mg) by s.c. or i.m. route is the DOC for anaphylactic shock. If not responding, it can be repeated after 5 minutes. In desperate circumstances i.v. route can be used but it must be diluted 10 times (i.e., 1:10000 concentration).", 'role': 'assistant'}]