A nurse is explaining to a client the importance of using an AED during cardiac arrest. What is the primary purpose of an AED?

"The primary purpose of an AED is to relieve pain and discomfort in individuals experiencing cardiac arrest."

"The primary purpose of an AED is to restart the heart and restore a normal heart rhythm."

"The primary purpose of an AED is to administer medications to stabilize the heart's electrical activity."

"The primary purpose of an AED is to monitor the client's vital signs during resuscitation efforts."

Answer and Explanation

The Correct Answer is B

A) Incorrect. An AED is not used to relieve pain and discomfort during cardiac arrest. Its primary purpose is to restore a normal heart rhythm.

B) Correct. The primary purpose of an AED is to restart the heart and restore a normal heart rhythm during cardiac arrest. It delivers a controlled electric shock to the heart to stop abnormal rhythms and allow the heart's natural pacemaker to regain control.

C) Incorrect. While medications may be used in advanced cardiac life support, an AED is not designed to administer medications. Its focus is on delivering defibrillation shocks.

D) Incorrect. While an AED may have basic monitoring capabilities, its primary purpose is not to monitor vital signs during resuscitation efforts. The AED is used for defibrillation to treat cardiac arrest.

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Correct Answer is D

Explanation

A) Incorrect. Defibrillation is used to stop abnormal heart rhythms, but it is not intended to restore a pulse directly. Effective CPR and defibrillation work together to improve the chances of restoring circulation.

B) Incorrect. While defibrillation can stop certain abnormal heart rhythms, it does not address all cardiac arrest situations.

C) Incorrect. Defibrillation is not used to relieve pain or discomfort. Its primary purpose is to restore a normal heart rhythm.

D) Correct. Early defibrillation is crucial because it helps to reset the heart's electrical activity, allowing the heart to resume an effective rhythm. The sooner defibrillation is performed, the better the chances of restoring a normal heart rhythm and improving the chances of survival.

Questions

A. "It's crucial to perform CPR immediately on anyone who is unresponsive, as it can help in most medical emergencies." B. "CPR should only be performed if you are certain the person is in cardiac arrest to avoid unnecessary harm." C. "CPR is only recommended for healthcare professionals, and bystanders should not attempt it." D. "If you are unsure about performing CPR, it's best to wait for emergency medical services to arrive."

Correct Answer is B

Explanation

A) Incorrect. While prompt action is important, performing CPR on someone who does not require it can be harmful. CPR should only be initiated in confirmed cases of cardiac arrest.

B) Correct. Performing CPR on someone who is not in cardiac arrest can cause harm and is not indicated. It is crucial to ensure the person is unresponsive and not breathing before initiating CPR.

C) Incorrect. Bystanders can play a vital role in initiating CPR in cardiac arrest situations. CPR training is not limited to healthcare professionals.

D) Incorrect. In cardiac arrest situations, time is of the essence. Waiting for emergency medical services to arrive without initiating CPR can significantly reduce the chances of survival for the individual experiencing cardiac arrest.

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A nurse is explaining to a client the importance of using an AED during cardiac arrest. What is the primary purpose of an AED?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is instructing a group of healthcare providers about the importance of early defibrillation in CPR. What is the rationale for early defibrillation?

Correct Answer is D

Explanation

A client is concerned about the risk of performing CPR on someone who is not in cardiac arrest. What is the nurse's best response?

Correct Answer is B

Explanation

A nurse is teaching a group of healthcare providers about recognizing cardiac arrest. Which clinical finding is the most reliable indicator of cardiac arrest?

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