Final answer:
When administering an immunization to a child, the nurse should not place the child in a prone position nor request the caregiver to leave the room. A 24-gauge needle is appropriate for pediatric immunizations, but aspiration is not a recommended practice.
Step-by-step explanation:
The process of administering an immunization to a 4-year-old child should be handled with care and according to recommended best practices:
- Place the child in a prone position for the immunization: False. Children are usually placed in a sitting position or held by a caregiver.
- Request that the child's caregiver leave the room during the immunization: False. The caregiver's presence can be comforting to the child.
- Administer the immunization using a 24-gauge needle: True. A 24-gauge needle is commonly used for immunizations and deemed appropriate for most pediatric vaccines.
- Inject the immunization slowly after aspirating for 3 seconds: False. Aspiration is not recommended while administering vaccines as per CDC guidelines.