How should eye ointment be applied?

Applying eye ointment as a thin strip in the lower lid is the correct method because it ensures that the medication is delivered effectively while minimizing discomfort. This technique allows for proper distribution of the ointment over the surface of the eye during the natural blinking process, which helps to spread the medication evenly. Furthermore, placing the ointment in the lower lid avoids direct contact with the eyeball, reducing the risk of injury or contamination.

Other options, while they may seem feasible, do not provide the same level of effectiveness or safety. For instance, applying ointment in the corner of the eye may not ensure adequate coverage of the area needing treatment, and administering it directly onto the eyeball can lead to blurry vision or irritation. Using a cotton swab, while it may provide some precision, is unnecessary and could introduce contaminants or cause damage to the eye. Thus, the recommended method promotes both efficacy and safety in administering the medication.