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: Unknown
[{'content': 'When patient is on isotretinoin therapy, monitoring of which of the following is done \nSelect and explain. \nA. Liver function test, B. Lipid profile, C. Renal function tests, D. CBC', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Isotretinoin is indicated in severe nodulo cystic acne vulgaris. It may result in hyperlipidemia, arthralgia and myalgia', 'role': 'assistant'}]