What may be the result if a person receives an arc flash?

What may be the result if a person receives an arc flash?

• A. The person may be temporarily blinded
• B. The person may see white spots for a time
• C. Permanent damage to the retina may occur
• D. All the above

Answer: (D)

Arc flash produces a burst of extremely bright light along with ultraviolet and infrared radiation and heat, all of which can affect the eyes in multiple ways. The intense glare can cause temporary blindness or a temporary loss of vision known as flash blindness that may last seconds to minutes. After exposure, you might notice white spots or afterimages as the eyes recover from the glare or due to photochemical effects on the cornea and retina. In more severe cases, the retina can suffer permanent damage from the high-energy radiation, leading to lasting vision impairment. Because these different eye injuries are all possible outcomes of an arc flash, selecting all of the above reflects the range of potential effects.

Arc flash produces a burst of extremely bright light along with ultraviolet and infrared radiation and heat, all of which can affect the eyes in multiple ways. The intense glare can cause temporary blindness or a temporary loss of vision known as flash blindness that may last seconds to minutes. After exposure, you might notice white spots or afterimages as the eyes recover from the glare or due to photochemical effects on the cornea and retina. In more severe cases, the retina can suffer permanent damage from the high-energy radiation, leading to lasting vision impairment. Because these different eye injuries are all possible outcomes of an arc flash, selecting all of the above reflects the range of potential effects.