Multiple choice

Which of the following options is a harmful effect of UV rays exposure?

  1. Erythema

  2. Psoriasis treatment

  3. Synthesis of vitamin D

  4. Disinfecting and sterilizing
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

One of the most common effects of UV exposure is erythema, also known as sunburn. Sunburn occurs when skin cells are damaged by the absorption of energy from UV rays.

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