Final answer:
To administer eardrops to an 8-year-old, a nurse should pull the ear upward and outward to straighten the ear canal for easy application.
Step-by-step explanation:
When administering eardrops to an 8-year-old patient, the correct method for a nurse is to pull the ear upward and outward. This technique helps to straighten the ear canal, allowing the drops to travel down into the canal more easily. For adults and children over the age of 3, this is the recommended approach. It's always important to follow the instructions provided by the healthcare provider or those that come with the medication for the best results.