This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autonomic nervous system, Subject name: Pharmacology
[{'content': 'Which of the following concentrations of epinephrine does not correspond to the respective route of administration \nSelect and explain. \nA. 1:10000 for intravenous route, B. 1: 1000 for inhalational route, C. 1: 1000 for intramuscular route, D. 1: 1000 for subcutaneous route', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Adrenaline is the drug of choice(0.3 - 0.5 ml of 1:1000 solution) for angioneurotic oedema IM is the preferred route. Adrenaline is given with local anaesthetic also. 1:10000-1:20000 IV adrenaline is used. 1:1000 is for subcutaneous route and Intramuscular route. For inhalation route, conc. is 1:100 From H.L. Sharma 3rd ed pg: 172', 'role': 'assistant'}]