The practical nurse (PN) administers an anticonvulsant that causes photosensitivity. Which action should the PN take after administering the medication?

A. Dim the lights in the client's room for one hour: Indoor lighting does not significantly contribute to photosensitivity reactions. Adjusting room lighting is unnecessary for preventing adverse effects. B. Remind the client to protect skin from sunlight: Photosensitivity increases the risk of sunburn and skin damage when exposed to UV light. Educating the client about using protective clothing, sunscreen, and limiting direct sun exposure is an essential safety intervention after administering the medication. C. Provide a snack rich in Vitamins C and D: While vitamins are beneficial for overall health, they do not prevent photosensitivity reactions associated with the medication. D. Monitor the client's temperature hourly x 4: Photosensitivity does not directly affect body temperature; monitoring is not indicated specifically for this adverse effect.