If you see someone who is injured at a workplace, the first thing you should do is

a.

call 9-1-1 or your local emergency number

b.

begin to administer first aid

c.

check the scene for danger

d.

try to discover what is wrong with the person

If you see someone who is injured at a workplace, the first thing you should do is begin to administer first aid. Correct B This way you will prevent further injuries or damage.  After this you should look for people who can help you and look for telephones in order to cal 911 or local emergenc number. Scene management and scene assessment is something that should be done after the injured is secured.

alzheimer's disease;

what effect does exercise have on the nervous system?

the answer is c.