Answer:
they probably don't have anything better to do.
I believe that item is: Defibrillator
The recommendations that made by ANSI are the items that could be used even in small working sites.
Defribrilators requires a pretty huge amount of electrical supply which make them unable to be brought to small working sites.
Answer:
Imperialism is a policy or ideology of extending a nation's rule over foreign nations, often by military force or by gaining political and economic control of other areas