This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Medicine
[{'content': 'AED stands for? \nSelect and explain. \nA. Automatic external defibrillator, B. Automated external defibrillator, C. Automatic electrical defibrillator, D. Automated electrical defibrillator', 'role': 'user'}, {'content': 'Answer: B \nExplanation: ADE is automated external defibrilater An automated external defibrillator (AED) is a poable electronic device that automatically diagnoses the life-threatening cardiac arrhythmias of ventricular fibrillation (VF) and pulseless ventricular tachycardia,and is able to treat them through defibrillation, the application of electricity which stops the arrhythmia, allowing the hea to re-establish an effective rhythm Ref Davidson 23rd edition pg 445', 'role': 'assistant'}]