This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anaesthesia, Subject name: Pharmacology
[{'content': 'An i.v. bolus dose of thiopentone leads to loss of consciousness within10-15 sec. The patient regains consciousness in just a few minutes. This is because it is: \nSelect and explain. \nA. Renally excreted, B. Exhaled rapidly, C. Rapidly metabolised by hepatic enzymes, D. Redistributed from brain to other body tissues', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Thiopentone - is highly lipid soluble agent - it first reach the highly perfused organs like brain - Therefore, onset of action of these agents is very quick. However, action also terminates quickly because of redistribution to less well perfused tissues like fat and muscle.', 'role': 'assistant'}]