Action potential Axsen terminal dendrite neurotransmitter receptors synapse vesicles and calcium ions are the answer
the most dramatic recent developments in prehospital emergency care is the use of AUTOMATED EXTERNAL DEFIBRILLATOR
<h3>What is
AUTOMATED EXTERNAL DEFIBRILLATOR?</h3>
The use of electricity to stop an arrhythmia and restore the heart's normal rhythm is known as defibrillation. An automated external defibrillator (AED) is a portable electronic device that can automatically diagnose the life-threatening cardiac arrhythmias ventricular fibrillation (VF) and pulseless ventricular tachycardia.
AEDs are created to be user-friendly for laypeople, with straightforward audio and visual directions, and the use of AEDs is covered in many first aid, certified first responder, and basic life support (BLS) level cardiopulmonary resuscitation (CPR) training. Frank Pantridge created the portable defibrillator in Belfast, Northern Ireland, in the middle of the 1960s, and the Cardiac Resuscitation Company created the first automatic defibrillator for use in public in the late
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Explanation:
i believe it is a or b because i think it just makes sense
