AED Exam Questions: Quiz!

The correct answer is to place the pads on the upper right and lower left sides of the chest. This positioning is important because it allows for effective delivery of the electrical shocks to the heart in case of a cardiac arrest. Placing the pads on the chest ensures that the shocks pass through the heart, which is located in the center of the chest. This positioning maximizes the chances of successfully restoring the heart's normal rhythm.

The given answer, "All of the above," is correct because all of the listed signs - chest pain or pressure lasting 3 or more minutes, sweating, pale or ashen skin color, and shortness of breath - are commonly associated with a heart attack. These symptoms are important to recognize and seek immediate medical attention as they can indicate a serious cardiac event.

An Automatic External Defibrillator (AED) is a medical device that delivers an electrical shock to a person in cardiac arrest. It is designed to help restore the heart's normal rhythm by delivering a controlled electric shock. CPR alone may not be sufficient to revive a person in cardiac arrest, and the use of an AED can significantly increase their chances of survival. AEDs are designed to be used by anyone, even those without medical training, as they provide clear instructions and guidance on how to use them effectively.

This statement is false. CPR should still be performed even if an AED has already been used. While an AED can help restore a normal heart rhythm, it does not guarantee that the person's heart will continue to beat on its own. CPR is necessary to provide continuous chest compressions and artificial respiration to maintain blood circulation and oxygenation until professional help arrives. Therefore, even if an AED has been used, CPR should still be performed.

It is not okay to touch the patient when an AED is analyzing because it can interfere with the device's ability to accurately assess the patient's heart rhythm. The AED needs a clear and uninterrupted signal from the patient's chest in order to analyze the rhythm and determine if a shock is needed. Touching the patient during this process can disrupt the signal and potentially lead to an incorrect analysis or delay in delivering the necessary treatment.

The given answer suggests that feeling for air movement and observing the chest rise and fall for 10 seconds is the appropriate method to check for signs of life. This method helps determine if the person is breathing, which is a crucial sign of life.

The correct answer is "All of the above." This means that all of the statements mentioned in the question are true regarding the use of an AED. The pads should not be placed over medication patches or implanted defibrillators, touching the patient should be avoided when the AED is preparing to shock, and the AED should not be used on anyone under age 12 or under 55 pounds.

After analysis, if the AED states "Shock Not Advised", it means that the person's heart rhythm does not require defibrillation. In such a situation, it is important to start CPR immediately. CPR helps in maintaining blood circulation and oxygen supply to the vital organs until professional medical help arrives. It involves chest compressions and rescue breaths, which can increase the chances of survival for the person in cardiac arrest. Therefore, starting CPR is the appropriate action to take in this scenario.

Each minute defibrillation is delayed reduces the chance of survival of sudden cardiac arrest by 10%. This means that for every minute that passes without defibrillation, the chances of survival decrease by 10%. This highlights the critical importance of timely defibrillation in increasing the likelihood of survival for individuals experiencing sudden cardiac arrest. The sooner defibrillation is administered, the better the chances of a positive outcome.

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