This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Chemotherapy: General Principles, Subject name: Pharmacology
[{'content': 'Which of the following parameters is not monitored in a patient on methotrexate therapy? \nSelect and explain. \nA. Liver function tests, B. Lung function test, C. Eye examination, D. Hemogramz', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (C) Eye examination(Ref: CMDT 2010, 1501)Methotrexate toxicities include:MyelosuppressionNephrotoxicityHepatotoxicityNeurotoxicity (with intrathecal administration and high-dose therapy)PhotosensitivityPulmonary toxicityMultiple drug interactions which may enhance toxicities (avoid aspirin, penicillins, NSAIDs, omeprazole, TMP-SMZ)', 'role': 'assistant'}]