ARC EYE Meaning and
Definition
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Arc eye is a term used to describe a condition that occurs when the cornea of the eye becomes inflamed or damaged due to exposure to intense ultraviolet (UV) radiation. This condition is most commonly associated with exposure to welding arcs, hence the name. Welders, as well as individuals who are in close proximity to the welding process without proper eye protection, are particularly susceptible to developing arc eye.
The intense UV radiation emitted during welding projects can cause a localized burn on the surface of the cornea, leading to symptoms that include pain, redness, watering of the eyes, sensitivity to light, blurred vision, and the feeling of a foreign body in the eye. The severity of symptoms can vary depending on the duration and intensity of exposure.
Arc eye is essentially a form of photokeratitis, which is a sunburn-like condition that affects the cornea. It is a temporary condition that typically resolves within a few days, but it can cause significant discomfort and temporary loss of vision.
To prevent arc eye, individuals who are exposed to welding arcs should wear protective eyewear that is specifically designed to filter out harmful UV radiation. This eyewear, often referred to as welding goggles or helmets, provides a barrier between the eyes and the UV radiation emitted during welding, preventing corneal damage.
In conclusion, arc eye is an eye condition caused by UV radiation exposure, typically from welding arcs, which leads to corneal inflammation and damage. It is crucial to take appropriate precautions, such as wearing protective eyewear, to prevent arc eye and protect the eyes from potential long-term damage.
Etymology of ARC EYE
The term "arc eye" typically refers to a condition called photokeratitis or ultraviolet keratitis, which is caused by exposure to ultraviolet (UV) radiation. It is commonly associated with welding, as it can occur when a person's eyes are exposed to the intense ultraviolet light produced during welding without proper eye protection.
The etymology of the term "arc eye" can be traced back to the source of the condition itself – the electric arc. In welding, an electric arc is used to generate the intense heat necessary to join metal parts together. The arc is formed between the welding electrode and the metal being welded, creating a bright light and intense UV radiation.
The term "arc" in "arc eye" originates from the electric arc used in welding, while "eye" refers to the condition affecting the eyes caused by exposure to this arc.
