Who is responsible for investigating a missed or incorrect medication administration?

The nurse on duty is primarily responsible for investigating a missed or incorrect medication administration. This is because nurses are directly involved in patient care and medication administration, making them the first point of contact when medication errors occur. Their role involves monitoring patient responses to medications, documenting administration, and ensuring that the correct medication is given at the right time and dosage.

When a medication error is reported, the nurse has the training and knowledge to assess the situation, gather relevant patient information, and initiate the appropriate procedures for investigation. This includes checking medication records, communicating with the patient about any potential effects of the missed or incorrect medication, and ensuring that any necessary corrective actions are taken.

While pharmacy staff and doctors may also play roles in medication management and error investigation, the immediate responsibility lies with the nurse on duty, who is tasked with the oversight of medication administration and ensuring patient safety.