Which of the following actions should a nurse take when assessing a patient after administering pain medication?

After administering pain medication, it is essential for the nurse to reassess the patient's pain within an appropriate timeframe. This action helps to evaluate the effectiveness of the medication, determine if additional interventions may be required, and ensure that the patient’s pain is managed properly. Pain levels can fluctuate, and timely reassessment allows for adjustments in the pain management plan if necessary.

This approach is aligned with best practices in nursing care and demonstrates a commitment to patient-centered care. By reassessing pain, the nurse can engage the patient in a dialogue about their comfort levels, thereby fostering a therapeutic relationship and ensuring that the patient's needs are being met effectively.