"Who is the person who died from a nosebleed?"
Translation:코피로 사망한 사람은 누구예요?
There are two main types of nose bleed (epistaxis). One is called anterior epistaxis which is can be stopped easily, so the complication won't occur frequently. Mostly it is caused by cold or nose picking. But another one is called posterior epistaxis, which happened to have some problems at the big system of nose circulatory vessels. So in this case, we need prompt management. If the patient cannot make it to the hospital in time, this might lead to excessive blood loss and shock. In the worst scenario, the patient dies from this.