A family in the emergency department is overwhelmed at the loss of several family members due to a shooting incident in the community. Which intervention should the nurse complete first?

Choice A reason: Conducting a study about the time and money costs of implementing the change is valuable for understanding the resource implications of the measures. However, it does not directly evaluate the effectiveness of the changes in reducing medication errors.

Choice B reason: Providing the staff with a questionnaire to quantify staff satisfaction with the changes can offer insights into how well the measures are being received by the staff and may indicate potential areas for improvement in implementation. Nonetheless, it does not measure the direct impact on medication error rates.

Choice C reason: Comparing the number of medication errors before and after the action was implemented is the most direct and effective method to evaluate the success of the changes. This approach allows the committee to measure the actual impact of the interventions on reducing medication errors, providing clear evidence of their effectiveness.

Choice D reason: Establishing a benchmark to identify a standard of performance is essential for setting goals and expectations. However, it is not a method for evaluating the success of changes that have already been implemented. It is more relevant for future goal-setting and performance measurement.

Choice A reason: Reassessing the client when the provider arrives to obtain the informed consent may be necessary, but it is not the priority action. The nurse needs to ensure that the provider is aware of the client's current mental status before any attempt to obtain informed consent is made.

Choice B reason: Notifying the provider of the client's orientation is the priority action. The client's intermittent confusion indicates that she may not have the capacity to provide informed consent. The provider needs to be aware of this to take appropriate steps, such as involving a legal representative or family member, to obtain consent.

Choice C reason: Calling the nursing supervisor to give consent for the surgery is not appropriate. The nursing supervisor does not have the legal authority to provide consent on behalf of the client.

Choice D reason: Asking another nurse to witness the informed consent does not address the issue of the client's mental status and ability to provide informed consent. This action is not appropriate given the client's intermittent confusion.