Make a sentence using defibrillation ?

Observers said the heart rate returned to normal after one defibrillation.

Getting early access to automated external defibrillation ( AED ).

But about 23 percent survive with early defibrillation and CPR combined.

In addition, there is increasing use of public access defibrillation.

Explanation:

when necessary, cardiac defibrillation was performed after administration of lidocaine (1 mg/kg).

the correct answer is 4 (giveaways to the public)

something that is given away or gave out for free. an occasion at which things are given away to free. something that is evident or obvious; something that uncovers a mystery.

it could be be in a form of a lucky draw as well. these the company events gather more audience for their pr and it also increases their ratings as well. this is a way to attract more customers towards themselves.