This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hypeension, Arrhythmias, Dyslipidemia, Subject name: Pharmacology
[{'content': 'A 3yr old child ingested multiple tablets of metoprolol, is presented with following conditions except? \nSelect and explain. \nA. Widened QRS complexes, B. Feeble pulse, C. Tachycardia, D. Prolonged AV conduction times', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Clinical features of b blocker (Metoprolol) poisoning:- Hypotension- Prolonged AV conduction times- Widened QRS complexes- Bradycardia- Decreased contractility (Feeble pulse)', 'role': 'assistant'}]