How sudden actions are possible in our body
Answers
Answer:
It is because of reflex action.
Answer:
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Explanation:
Sudden cardiac arrest (SCA) happens when the heart suddenly stops beating. It happens without warning. Someone may seem fine one minute and collapse the next.
Sudden cardiac arrest is a medical emergency. You should dial 911 and start CPR right away if you suspect SCA in someone.
Without quick action to revive the heart, a person can die in minutes. But delivering an electric shock to restore a normal heartbeat as soon as possible and giving CPR can be lifesaving.
If another person is available, ask him or her to look for an automated external defibrillator (AED). An AED is a portable device that can detect a harmful change in the heart’s rhythm (arrhythmia) and give an electric shock, called defibrillation. AEDs are available in many locations including shopping centers, sports venues, airports