Answer:
I believe That it is a Suspension
Explanation:
A heterogeneous mixture that has larger dispersed particles that settle over time is a Suspension. Suspension in which two or more substances are mix together, but they do not get dissolve to form compounds.
Answer:
It eliminates the abnormal heart rate.
Explanation:
The Chain of Survival should be applied when a patient is under cardiac arrest.
Cardiac arrest is mostly caused due to abnormal electrical activity in the victim's heart. This can result in ventricular fibrillation or pulseless ventricular tachycardia which, if not treated, could cause death.
An automated external defibrillator (AED) is designed to restore the heart's regular activity, by providing a heavy electric shock to the patient's chest. This a vital step in the chain of survival as it greatly increases the chances of survival.