Please choose the correct ending to complete the given sentence: Work World: [header] How to become a pediatric nurse [title] Consider your suitability for a pediatric specialty. [step] Children are not just smaller adults, physiologically or psychologically. Their growing and changing bodies (and minds) require particular types of care and distinctive ways of providing it.

Ending1: You must go to the doctor as soon as possible to learn about clinical specialization in pediatric care. This will help you become a better pediatric nurse (or rn). Ending2: Not all nurses, even exceptional ones, are cut out for pediatrics. [substeps] First and foremost, you must embrace the challenges and rewards of working with children. Ending3: Decide which skills, skills and knowledge you are willing to undergo before deciding to become a pediatric nurse. Inquire with your family doctor about which employer the pediatric nurses are qualified for. Ending4: They may also need to be patient with you, or express reservations as well. In general, pediatric nurses have significant certifications that also require specialization and attention.

Answer format: ending1/ending2/ending3/ending4