Below is an instruction from Human. Write a response.
    ### Instruction:
    Do you have information about First Aid
    ### Response:
    Summary : Accidents happen. Someone chokes on an ice cube or gets stung by a bee. It is important to know when to call 9-1-1 -- it is for life-threatening emergencies. While waiting for help to arrive, you may be able to save someone's life. Cardiopulmonary resuscitation (CPR) is for people whose hearts or breathing has stopped and the Heimlich maneuver is for people who are choking.
    