Final answer:
In the case of an asphyxial arrest, immediately calling EMS and starting CPR (if trained) is vital. CPR is effective on stable ground, and quick action can mean the difference between life and death. Proper CPR technique is essential to avoid further injury to the victim.
Step-by-step explanation:
When someone experiences an asphyxial arrest, it is critical to call Emergency Medical Services (EMS) immediately and start Cardiopulmonary Resuscitation (CPR) if you are trained to do so. The process of CPR involves pressing on the sternum, between the vertebrae, and sternum to manually compress the heart and maintain circulation to critical organs like the brain. With CPR, it is important to compress the chest at least 5 cm deep and at a rate of 100 compressions per minute. CPR should continue until EMS arrives or the person shows signs of recovery. It's also crucial to use proper technique to avoid serious injury to the patient, such as broken ribs or damage to organs.
It is also important to note that drowning victims need to be removed from the water before CPR is administered, as CPR is ineffective in water. An unconscious person who can be rescued with an airway still sealed has a chance of full recovery with prompt CPR. Every second counts, as brain cells begin to die within minutes without oxygen. In some cases, Automated External Defibrillators (AEDs) are available in public places, and these can be used by laypersons to help a victim in cardiac arrest.