Final answer:
The witnessing nurse should report the incident, follow facility protocols, and prioritize patient safety.
Step-by-step explanation:
The witnessing nurse should take several actions in response to the coworker administering the medication late. First, the nurse should report the incident to a superior or manager within the healthcare facility. The nurse should provide a factual account of what was observed, including the dismissive joke and the incorrect charting of the medication. This documentation is important for proper investigation and addressing the issue.
Next, the nurse should ensure that the incident is reported according to the facility's policies and procedures. This may involve filling out incident reports or following specific protocols within the organization. By following the proper reporting channels, the nurse can help ensure that the incident is properly addressed and appropriate actions are taken.
Finally, the nurse should prioritize patient safety and advocate for the best interests of the patients involved. This may involve working with other healthcare professionals, such as pharmacists or administrators, to address any potential consequences or risks resulting from the late administration and incorrect charting of the medication.