Breakdown of kyuukyuutai o yobu.

Questions & Answers about kyuukyuutai o yobu.
It is read:
きゅうきゅうたい を よぶ
- 救急隊 = きゅうきゅうたい
- を = o (pronounced like お here)
- 呼ぶ = よぶ
So the full reading is きゅうきゅうたいをよぶ.
救急隊 refers to an emergency medical response team—the EMTs, paramedics, or emergency crew who come to help.
A useful nuance:
- 救急隊 focuses on the people/team
- 救急車 focuses on the ambulance vehicle
In everyday conversation, Japanese often uses 救急車を呼ぶ when someone would say call an ambulance in English.
So 救急隊を呼ぶ is understandable, but 救急車を呼ぶ is often more common in daily speech.