Philosophy is the study of the general and fundamental nature of reality, existence, knowledge, values, reason, mind, and language.The Ancient Greek word ÏÎ¹Î»Î¿ÏÎ¿ÏÎ¯Î± (philosophia) was probably coined by Pythagoras and literally means love of wisdom or friend of wisdom. Philosophy of language explores the nature, the origins, and the use of language. 2  Philosophy of law (often called jurisprudence) explores the varying theories explaining the nature and the interpretations of law.
All AEDs analyse the casualtyâs ECG rhythm and determine the need for a. shock. The semi-automatic AED indicates the need for a shock, which is delivered by. the rescuer, while the fully automatic AED administers the shock without the. need for intervention by the rescuer, semi-automatic AEDs with manual. override have the facility to enable the operator (normally a healthcare.
An AED can check a personâs heart rhythm. It can recognize a rhythm that requires a shock. And it can advise the rescuer when a shock is needed. The AED uses voice prompts, lights and text messages to tell the rescuer the steps to take. AEDs are very accurate and easy to use. With a few hours of training, anyone can learn to operate an AED safely.