<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:After the administration of an erroneous dose of intravenous phenytoin for recurrent seizures, a 9-year-old girl is resuscitated because of bradycardia and asystole. Later, the patient is taken to the critical care unit and placed on mechanical ventilation. Neurologic consultation shows hypoxic brain injury. To reduce the incidence of similar events, which of the following is the most appropriate next step in management?? A: Closed-loop communication, B: Computerized physician order entry, C: Root cause analysis, D: Structured handovers, E: Two patient identifiers,  <response>: This is a patient safety question asking about the most appropriate next step after a medical error involving an erroneous drug dose that led to adverse events. The goal is to reduce similar events in the future.Choice A on closed-loop communication may improve communication but does not get to the root cause of the error.Choice B on computerized order entry could help prevent future medication errors but does not analyze this specific error event. Choice C on root cause analysis is the best option, as it would allow a systematic analysis of the contributing factors and process breakdowns leading to this error, informing future prevention efforts.Choice D on structured handovers and Choice E on two patient identifiers may improve safety but do not directly analyze the root causes of this particular error event.C: Root cause analysis 