Answer: That's a conspiracy theory, probably not true.
You would properly use the first aid kit in whatever way needed. And if it was serious you'd call 911.
Answer:
Metabolic wastes or excretements are substances left over from metabolic processes (such as cellular respiration) which cannot be used by the organism (they are surplus or toxic), and must therefore be excreted.
This is what i found out i hope this is a good enough answer!! :P
The answer is women over 50 are most common.