Drowning
Drowning
Drowning (/ˈdraʊnɪŋ/) is a type of asphyxia due to aspiration of fluid into air-passages, caused by submersion in water or other fluid. Complete interruption of breathing due to drowning can lead to death due to a lack of oxygen to the brain (cerebral hypoxia).
Etymology
The term "drowning" is derived from the Old English word "druncnian," which means "to sink."
Signs and Symptoms
Drowning may be complicated by hypothermia, alcohol or illicit drugs, heart or lung diseases, and trauma such as fractures, head or spinal cord injury.
Prevention
Prevention includes teaching of swimming, safe boating practices, and the provision of adequately supervised swimming areas, barriers to prevent young children from gaining access to water, and the wearing of life jackets.
Treatment
Treatment for drowning includes immediate rescue and CPR for those who are unconscious. In hospitals it often includes oxygen and ventilation as well as treating any underlying issues such as hypothermia or an arrhythmia.
Related Terms
External links
- Medical encyclopedia article on Drowning
- Wikipedia's article - Drowning
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