Answer:
Immediately cut away all the patients clothing and do a rapid rinse to remove much of the contaminating matter.
Step-by-step explanation:
In a crucial moment like this, the rescue team is not known to be series of professional surgeons, but can do the least they can which is taking out the mans clothing. This act is to aid airation towards him as it is noted that he is having shortage in breathing and also clearing away very material found around or close to his body as to clearly see where he has ruptures and also dictate possible fractures at a crucial immediate moment like that.