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 :)
The very first contact to start every rally
The most appropriate answer is D ! as other three are not related to cilia any way !
so D
if you want more info on this, comment !
All of the above:
-proper documentation
-effective investigations
-identification of risks
-elimination of incidents
