OHST Practice Exam

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Prepare for the OHST Exam. Use diverse question formats and detailed explanations to enhance your study experience. Ace your certification!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is a common consequence of exposure to ultraviolet radiation in welding?

Skin burns
Hearing loss
Eye damage
Respiratory issues

The correct answer is: Eye damage

Ultraviolet (UV) radiation exposure during welding is particularly hazardous and is well-known for its potential to cause significant eye damage. Welders are especially at risk, as the intense UV light emitted from the welding arc can lead to a condition known as photokeratitis, which is akin to a sunburn of the cornea. Symptoms of this eye injury can include pain, redness, and temporary vision loss. The welder's eyes may be vulnerable to long-term damage, including cataracts or other vision impairment, if proper protective measures are not taken. While other health concerns, such as skin burns and respiratory issues, are also associated with welding activities, the specific nature of UV radiation primarily links it to eye damage. The correct answer emphasizes the need for welding professionals to wear appropriate protective eyewear, such as specialized safety glasses or face shields, to mitigate the risks associated with UV exposure.