Question

An AED restores the heart’s normal rhythm by delivering

antibiotics into the system.
a salt solution into the system.
an electric shock into the system.
vitamins into the system.

Answer 1

An electric shock into the system

Answer 2

An AED deliver an electric shock into the cardiac system, during cardiac arrest Thus, option C is correct.

What is AED ?

An automated external defibrillator (AED) is a lightweight, portable life saving device designed to deliver an electric shock through the chest to people experiencing sudden cardiac arrest.  

Two main types of AEDs are used, such as the first one is public access AED is used in airports, schools, government buildings, hospitals, and other public locations.

Professional AEDs are used by emergency medical technicians (EMTs) and paramedics who has more expertise in AED operation.

AEDs can be used either by semi-automated or fully automated device.

Semi-automated device can analyze the heart's rhythm, defibrillation shock can be given, if a person is detected in an abnormal heart rhythm.

Fully automated device can directly gives shock after analyzing  the heart's rhythm with the instruction of device software. Hence, option C is correct.

Learn more about AED, here:

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