Defibrillator why yell clear

Defibrillators are an important medical device and are surprisingly easy to use. They have to be, as they are so useful. In fact, there are defibrillators all over the place out in public in case of emergencies.

What is a Defibrillator? If the rate is irregular or slow and requires a shock, the defibrillator will automatically know and advise its user on the next course of action. This means that with very little training a person can effectively use an AED, as the machine will actually talk to the rescuer want to do and how to respond.

When someone suffers a cardiac arrest, time is everything and early CPR by people around that person has been shown to save lives. What we like people to do is to learn CPR, which is very easy to do and can definitely save lives.

The earlier we defibrillate someone, the better their chances of survival. These machines are now available in gyms, shopping centers, sports stadiums and a whole host of other places. At HIF we try to promote healthy lifestyles for our members, which is why we created this Healthy Lifestyle blog. Concerned about your and your family's health? Take a look at our award-winning health insurance , hospital cover and extras cover options.

By Dr. Nikki Stamp. Who needs a defibrillator? How does it work? Is it like TV? Continue shopping. July 24, Anyone who has watched a medical drama has seen desperate, but handsome, doctors tending to a person in cardiac arrest yell, "Clear," before administering a jolt of electricity to the patient's lifeless body. Although using an AED in real life is more dramatic, and less staged, there are three reasons why doctors and rescuers yell, "Clear" before using a defibrillator.

Electricity Travels to Ground Electricity is always looking for a ground. Defibrillators use large amounts of electricity to restore the human heart to a normal rhythm.