The charge nurse observes a nurse performing interventions for a client who has just arrived in the post-anesthesia care unit following right cataract removal and intraocular lens implantation. Which intervention would require the charge nurse to intervene?

D The nurse encourages the client to exercise with 20 lb weights 1 day post-operatively. C The nurse is instructing the client not to drive at night. B The nurse leaves the eye shield in place while the client sleeps. A The nurse waits 5 minutes between administering prescribed eye drops.