Final answer:
During CPR, rescuers should check the pulse every 2 minutes while continuing chest compressions and rescue breaths. It's critical to perform high-quality CPR until medical help arrives or the patient regains spontaneous breathing. Especially for victims of cold-water drowning, prompt CPR offers a chance for survival even after prolonged submersion.
Step-by-step explanation:
When giving rescue breaths, the rescuer should check the pulse every 2 minutes. This interval corresponds to the recommended cycle of CPR, after approximately 5 cycles of 30 chest compressions followed by 2 rescue breaths.
Cardiopulmonary resuscitation (CPR) is crucial in emergencies such as drowning. CPR is a lifesaving technique useful in many emergencies, including heart attack or near drowning, in which someone's breathing or heartbeat has stopped. The rescuer should continue CPR with an emphasis on high-quality chest compressions and rescue breaths until the patient regains spontaneous respiration or circulation, or until a healthcare professional declares the individual deceased.
In the case of drowning, especially in cold water, there may be a chance of recovery even after prolonged submersion. It is essential, however, to remove the victim from the water before starting CPR, as performing CPR in water is ineffective. Once on stable ground, administer high-quality CPR and focus on chest compressions and rescue breaths while being prepared to continue until medical help arrives or the person begins to breathe spontaneously.