Answer :
Final answer:
In two-rescuer CPR, the second rescuer's role is to open the airway and give breaths while the first rescuer performs chest compressions. Both rescuers aim to restore spontaneous contraction in the patient. Proper training is necessary to perform CPR safely and effectively.
Explanation:
In two-rescuer CPR, while one rescuer provides chest compressions, the role of the second rescuer is primarily to open the airway and give breaths. This process is crucial as it ensures oxygen enters the lungs and is circulated to the brain, helping to prevent irreversible damage and death of neurons which can occur within minutes of loss of blood flow. Both rescuers work in tandem, and the primary aim is to restore spontaneous contraction, or naturally occurring heartbeats, in the patient.
Proper training is essential for performing CPR, as improper technique can lead to severe damage to the patient. Current standards call for compression of the chest at least 5 cm deep and at a rate of 100 compressions per minute. CPR is typically performed until the patient regains spontaneous contraction or is declared dead by an experienced healthcare professional.
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