Final answer:
To assist an unconscious person, ensure scene safety, check for responsiveness, open the airway, and look for signs of life in that order. For a choking individual, administer back slaps or the Heimlich maneuver and perform chest compressions for CPR when needed.
Step-by-step explanation:
When coming across a person who is unconscious, it is crucial to perform the following steps in the correct order to ensure their safety and well-being:
- Check the scene for safety to ensure that you and the unconscious person are not in danger.
- Tap the person and shout to check for responsiveness.
- Open the person's airway to allow for breathing.
- Check for signs of life, such as movement and normal breathing.
If you suspect the person is drowning, removing them from the water and performing CPR on stable ground is essential. For those who might be choking, identifying signs such as inability to speak, laborious breathing, and bluish skin due to lack of oxygen is important. Immediate action, such as back slaps or the Heimlich maneuver, can be life-saving, and CPR should be provided as soon as possible if needed. The focus should be on high-quality chest compressions over artificial respiration, following the guidelines of at least 5 cm deep and a rate of 100 compressions per minute.