Скачать или смотреть Pharmacology of General Anesthetics by Dr.Shikha Parmar

General anaesthesia is a state of controlled unconsciousness. During a general anaesthetic, medications are used to send you to sleep, so you're unaware of surgery and don't move or feel pain while it's carried out.

An anaesthetic is a drug or agent that produces a complete or partial loss of feeling. There are three kinds of anaesthetic: general, regional and local. When a patient undergoes a general anaesthetic, they lose sensation and become unconscious.

General anaesthetics can be given in a number of ways. One method is by injecting drugs into your veins, and another method is by anaesthetic gas given by inhalation through a mask. Sometimes, injections and the anaesthetic mask can be used at the same time.