To prepare a client for the potential side effects of a newly prescribed medication, which action should the nurse implement?

A. Teach the client how to administer the medication to promote the best drug absorption: While proper administration is important for drug effectiveness, it does not directly prepare the client for recognizing or managing potential side effects of the medication. B. Assess the client for health alterations that may be impacted by the effects of the medication: Evaluating the client’s existing health conditions helps identify potential risks or contraindications, allowing the nurse to provide tailored teaching on side effects most relevant to the client’s situation. C. Encourage the client to drink plenty of fluids to promote effective drug distribution: Adequate hydration supports medication metabolism and excretion, but it does not specifically address preparation for recognizing or managing side effects. D. Administer a half dose and observe the client for side effects before administering a full dose: Adjusting a medication dose without provider direction is unsafe and could compromise therapeutic effectiveness. Observation for side effects should occur with the prescribed dose unless a test dose is ordered.