UnionPmedic
Sharpshooter
I'm a Firefighter / Paramedic, AHA instructor (CPR, AED, First Aid) as well. I also stayed at a Holiday Inn Express last night.
I'm not a lawyer, and I don't play one on INGO. But.....
Absolutely not. You only have a LEGAL Duty to Act if you are employed, compensated, or otherwise charged with responding or providing emergency care in such situations.
Duty to rescue - Wikipedia, the free encyclopedia
On the other end of the concern, I'll let the IC speak for its-self, but as long as you are acting in good faith in your efforts, and don't do some advanced treatment that you've not been trained to do (IV, suture, surgery, etc) and be found to be grossly negligent in your level of care provided, you are provided immunity from liability.
Indiana Code 34-30-12