The answer is loss of balance.
The hormone level that will be checked will be human chorionic gonadotropin. This hormone shows if she is pregnant because it is released by the placenta in urine. Placenta can only be present if she is pregnant. Hope I helped. Good luck
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.