The nurse is assisting with conscious sedation for a 6-year-old undergoing a bone marrow biopsy. The nurse's most important responsibility during the procedure is to: 1. Administer the topical...

The nurse is assisting with conscious sedation for a 6-year-old undergoing a bone marrow biopsy. The nurse's most important responsibility during the procedure is to:

1. Administer the topical anesthetic.

2. Keep the parents informed.

3. Monitor the client.

4. Record the procedure.