It is how much weight (in pounds) one person can lift on one attempt. Hope it helped :)
Polyethylene glycol plus electrolytes is one of the two bowel cleansers before colonoscopy’s to clear the bowel
A RN Nurse would be better and quicker and a good start. Many schools are forwarding that position and beginning to make classes about it, as the nurse job is the future.
That's my opinion, take it from a Fire Fighter and soon to be EMT.