YOU SAID:

this is the emergency department, what is the nature of your emergency?

INTO JAPANESE

こちらは救急部門ですが、緊急事態の内容は何ですか?

BACK INTO ENGLISH

This is the emergency department, what is an emergency?

INTO JAPANESE

ここは救急科です、救急って何ですか？

BACK INTO ENGLISH

This is the emergency department, what is first aid?

INTO JAPANESE

ここは救急科です、応急処置とは何ですか？

BACK INTO ENGLISH

This is the emergency department, what is first aid?