While administering medication to several patients, the nurse suddenly realizes that the wrong…

While administering medication to several patients, the
nurse suddenly realizes that the wrong medication has been given to a patient.
Which would be the first priority action taken by the nurse?

1. Assess the patient in order to monitor for adverse
effects. 2. Call the health care provider and report the error. 3. Complete the
hospital’s drug error form. 4. Report the medication error to FDA.