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Drowning is a type of suffocation induced by the submersion of the mouth and nose in a liquid. Submersion injury refers to both drowning and near-miss incident. Most instances of fatal drowning occur alone or in situations where others present are either unaware of the victim's situation or unable to offer assistance.
"Drowning is the process of experiencing respiratory impairment from submersion/immersion in liquid". [ 8 ] Near drowning is the survival of a drowning event involving unconsciousness or water inhalation and can lead to serious secondary complications, including death, after the event.
The instinctive drowning response is an instinctive reaction that occurs in humans, particularly in non-swimmers, when close to drowning. It is focused on attempting to keep the mouth above water to the exclusion of useful effort to attract help or self rescue, and is often not recognized by onlookers.
This is a glossary of technical terms, jargon, diver slang and acronyms used in underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving can be described as a human activity – intentional, purposive, conscious and subjectively meaningful sequence of ...
Drowning is often inconspicuous to onlookers. [278] In most cases, the instinctive drowning response prevents the victim from waving or yelling (known as "aquatic distress"), [278] which are therefore not dependable signs of trouble; indeed, most drowning victims undergoing the response do not show prior evidence of distress. [279]
This is a list of roots, suffixes, and prefixes used in medical terminology, their meanings, and their etymologies. Most of them are combining forms in Neo-Latin and hence international scientific vocabulary. There are a few general rules about how they combine.
The presence of abnormal posturing indicates a severe medical emergency requiring immediate medical attention. Decerebrate and decorticate posturing are strongly associated with poor outcome in a variety of conditions. For example, near-drowning patients who display decerebrate or decorticate posturing have worse outcomes than those who do not. [3]
In some situations, mouth-to-mouth resuscitation is also performed separately, for instance in near-drowning and opiate overdoses. The performance of mouth-to-mouth resuscitation on its own is now limited in most protocols to health professionals , whereas lay first-aiders are advised to undertake full CPR in any case where the patient is not ...