You see a woman collapse in front of you while entering the lobby of your office building. you check the scene and then check the person for consciousness, but she does not respond. what should you do next.

Hey there :)

The ideal and best thing to do is call the ambulance. 

The following questions must be taken into consideration to know when to call the ambulance for an emergency.
- Is the victim's current situation life threatening?
- Could the condition get worse?

If your answers are yes, especially to the scenario given above, you should call an ambulance.

- 

Call the ambulance.

Hope this helps !

Photon