The nurse instructs a client on self-instillation of gentamicin sulfate eye drops. Which client statement indicates to the nurse that further teaching is required? 1. "I should apply light pressure with my finger at the inner corner of my eye for one minute after instilling the drops. " 2. "I should gently clean away any crusts around my eye before I put in more drops. " 3. "I should place the tip of the eye dropper against my lower eyelid to steady my hand, and then squeeze the bottle. " 4. "I should call my health care provider if my eyelids start to itch or swell. "