Answer :
The victim becomes unresponsive than firstly you should lower the victim to the ground and begin CPR starting with chest compressions.
Choking is a true medical emergency that requires fast, appropriate action by anyone available to save a choking person's life. Choking can beget a simple coughing fit, but complete blockage of the airway may lead to death.
Cardiopulmonary reanimation (CPR) is an exigency procedure conforming of casket condensing frequently combined with artificial ventilation in an trouble to manually save complete brain function until farther measures are taken to restore robotic blood rotation and breathing in a person who's in cardiac arrest.
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