Search results
Results from the WOW.Com Content Network
A burn is an injury to skin, or other tissues, caused by heat, cold, electricity, chemicals, friction, or ultraviolet radiation (such as sunburn ). [ 5][ 9] Most burns are due to heat from hot liquids (called scalding ), solids, or fire. [ 10] Burns occur mainly in the home or the workplace. In the home, risks are associated with domestic ...
Frostbite is a skin injury that occurs when someone is exposed to extremely low temperatures, causing the freezing of the skin or other tissues, [ 1] commonly affecting the fingers, toes, nose, ears, cheeks and chin areas. [ 6] Most often, frostbite occurs in the hands and feet. [ 7][ 8] The initial symptoms are typically a feeling of cold and ...
Scalding. Scalded thumb, two days after a radiator explosion. Scalding is a form of thermal burn resulting from heated fluids such as boiling water or steam. Most scalds are considered first- or second-degree burns, but third-degree burns can result, especially with prolonged contact. The term is from the Latin word calidus, meaning hot.
Blisters from abrasive rubbing are common on the feet. A blister is a small pocket of water fluid ( lymph, serum, plasma, blood, or pus) within the upper layers of the skin, usually caused by forceful rubbing ( friction ), burning, freezing, chemical exposure or infection. Most blisters are filled with a clear fluid, either serum or plasma. [ 1]
Radiation burn. A radiation burn is a damage to the skin or other biological tissue and organs as an effect of radiation. The radiation types of greatest concern are thermal radiation, radio frequency energy, ultraviolet light and ionizing radiation . The most common type of radiation burn is a sunburn caused by UV radiation.
14%. The Wallace rule of nines is a tool used in pre-hospital and emergency medicine to estimate the total body surface area (BSA) affected by a burn. In addition to determining burn severity, the measurement of burn surface area is important for estimating patients' fluid requirements and determining hospital admission criteria.
The depth of penetration depends on the frequency of the microwaves and the tissue type. The Active Denial System ("pain ray") is a less-lethal directed energy weapon that employs a microwave beam at 95 GHz; a two-second burst of the 95 GHz focused beam heats the skin to a temperature of 130 °F (54 °C) at a depth of 1/64th of an inch (0.4 mm) and is claimed to cause skin pain without lasting ...
Blisters can also be caused by burns including sunburn. Ingrown toenails can often occur due to improper trimming of the toenails." ... without the protection of proper footwear, the risk of ...