Final answer:
The correct answer is B. Rehabilitation. The chain of survival includes immediate recognition and activation of the emergency response system, immediate high-quality CPR, rapid defibrillation, and advanced life support and post-cardiac arrest care.
Step-by-step explanation:
The correct answer would be B. Rehabilitation. The chain of survival is a series of actions that, when performed in sequence, can greatly increase the chances of survival for a person experiencing a life-threatening emergency, such as cardiac arrest. The four links in the chain of survival are:
- Immediate recognition and activation of the emergency response system: This involves recognizing the emergency situation and calling for professional help.
- Immediate high-quality CPR: CPR stands for cardiopulmonary resuscitation and involves performing chest compressions and rescue breaths to circulate oxygenated blood to the vital organs.
- Rapid defibrillation: This involves the use of an external defibrillator to deliver an electrical shock to the heart in order to restore a normal rhythm.
- Advanced life support and post-cardiac arrest care: This includes further medical interventions and rehabilitation to support the recovery of the individual.
Therefore, rehabilitation is not one of the direct links in the chain of survival, although it is an important part of the overall process to help the individual fully recover after a cardiac event.