Final answer:
The first step in preparing for resuscitation is checking for responsiveness. This assesses whether an individual requires immediate medical attention or CPR. In the case of drowning, the person should be removed from water before starting CPR.
Step-by-step explanation:
The first step in preparing for resuscitation is 1) Check for responsiveness. This initial assessment helps determine if the person is conscious or in need of immediate medical attention. If there is no response, then you would move on to calling for help and performing the further steps of CPR (cardiopulmonary resuscitation).
In the case of drowning, performing CPR immediately in the water is not effective. The priority is to remove the individual from the water first and then commence with CPR on stable ground. CPR is a lifesaving technique that involves chest compressions and, when necessary, artificial respiration, to maintain circulation and oxygenation until emergency medical services can take over or the person recovers.
For choking individuals, it is crucial to look for signs such as inability to speak, labored breathing, or clutching at the throat. Immediate action such as the Heimlich maneuver or back slaps should be taken to clear the airway before the need for CPR arises.