Anesthesia, absence of physical sensation in part or all of the body. The term more commonly refers to a reversible condition that is induced using anesthetic drugs. These drugs may be injected, inhaled, or applied directly to the surface of the body. It is used for surgery, obstetrics, dentistry, or other medical procedures. Induced anesthesia may be local, involving only part of the body, or general, involving lack of sensation in the entire body as well as a loss of consciousness. Localized anesthesia can also be a result of natural causes, such as nerve injury, leprosy, or diabetes. The lack of sensation caused by these conditions is not easily reversible, and patients’ unawareness of pain and other sensations can put them at risk of serious harm. This article focuses on induced anesthesia used in medical procedures.
Encyclopedia Blog For Kid's Research In Sciences, Health, Environment and Technology
Popular Posts
-
Infection of or damage to any part of the digestive system may affect digestion as well as other bodily functions. Common infectious agents ...
-
. The diseases and disorders of the respiratory system can affect any part of the respiratory tract and range from trivial to life-threateni...
-
Natural Anti- Inflammatory Foods and Supplements That Help Arthritis by Dr. Leo Galland Here’s a look at some alternative natural remedie...
-
Bacteria is a one-celled organisms visible only through a microscope. Bacteria live all around us and within us. The air is filled with bact...