A minor patient was admitted to the hospital for fracture left elbow and left hand. Mother gave the consent for a surgery

A minor patient was admitted to the hospital for fracture left elbow and left hand. Mother gave the consent for a surgery. The was put on a heart monitor and pulse oximeter and she was put on morphine, through a pump. Because the client's pain improved and, the physicians order the nurse to turn down the pump. However, the nurse accidentally turned the pump up to high.

What action should the nurse take in this situation? How should the facility respond to this medication error?

Hello this is a question regarding medication error. I would appreciate a proper response from a clinical nurse who worked in the hospital and knows wat to do if this happens.