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: Psychiatry
[{'content': 'A patient diagnosed with depression on treatment came to emergency with altered sensorium seizures, palpitations and ECG showing sinus tachycardia. How do you treat this patient? \nSelect and explain. \nA. Aspirin + clopidogrel, B. IV Lorazepam, C. IV Sodium bicarbonate, D. IV Haloperidol', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The above symptoms suggests of TCA toxicity in a patient of depression and NaHCO3\xa0remains as the main stay of treating TCA toxicity and metabolic acidosis associated with it.', 'role': 'assistant'}]