What is the initial action a nurse should take after accidentally administering the wrong medication to a patient?

The initial action after administering the wrong medication is to assess the patient. This is crucial because the nurse needs to determine the patient's current condition and identify any immediate effects or potential adverse reactions caused by the incorrect medication. Assessing the patient allows the nurse to gather vital information, including vital signs, level of consciousness, and any symptoms the patient may be experiencing. This assessment is essential for the timely management of any potential complications arising from the medication error.

Following the assessment, other actions, such as notifying the physician and documenting the error, will be taken, but the patient’s safety and health always come first. By prioritizing assessment, the nurse can initiate appropriate interventions to ensure the patient receives the necessary care based on their current state. This foundational step sets the stage for any further actions needed and is a key component of safe nursing practice.