Final answer:
The witnessing nurse should document the incident, seek guidance from a senior nurse, and follow the organization's policies and procedures for reporting medication errors.
Step-by-step explanation:
In this situation, the witnessing nurse should take several important steps:
- First, they should document the incident and the coworker's response. This will provide a record of the event for future reference.
- Next, the nurse should seek guidance from a senior nurse or mentor. This will help them in understanding the best course of action to take.
- Finally, the nurse should follow the organization's policies and procedures for reporting medication errors. This may involve reporting the incident to their supervisor or another designated authority.