The answer to your question would be "a". This is the answer choice because, participating in a drinking game, drinking for the first time and winning a bet or dare aren't "life threatening". Thus leaving the answer choice "a" because falling into a coma could be life threatening. I hope this answers your question :)
Answer:
Norovirus
Clean: Wash hands and surfaces often.
Separate: Don't cross-contaminate.
Cook: Cook to proper temperatures.
Chill: Refrigerate promptly.
A is the answer I hope this helps
Victim will not stop bleeding