This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: DNB 2018, Subject name: Medicine
Electrically shockable rhythm is 
Select and explain. 
A. Ventricular Fibrillation, B. Asystole, C. Pulseless electrical activity, D. Bradycardia
A: Ventricular Fibrillation
Answer: A: Ventricular Fibrillation 
Explanation: Shockable Rhythms Fibrillation V.Tachycardia TDP. PSV. Asystole= DC shock is C/I Pulseless electrical activity= Tension pneumothorax , Cardiac tamponade. Bradycardia=Rx- Atropine, Trans Cutaneous pacing, TVP (Trans Venous Pacer) Non shockable rhythms 1. Asystole 2. Electromechanical Dissociation