Iowa Cosmetology Practice Exam

Question: 1 / 400

What is a common consequence of UV exposure on the skin?

Increased hydration.

Reduced elasticity.

UV exposure can lead to a variety of skin changes, among which reduced elasticity is a significant consequence. When the skin is exposed to ultraviolet rays, it can damage the collagen and elastin fibers, which are crucial for maintaining skin's firmness and elasticity. This breakdown results in sagging, wrinkling, and an overall aged appearance, signaling that the skin's structural integrity has been compromised.

While hydration is essential for skin health, UV exposure typically leads to dehydration rather than increased hydration. Similarly, UV rays can cause uneven skin tone due to sunspots and hyperpigmentation, rather than enhancing the natural glow. Therefore, the focus on reduced elasticity highlights the long-term consequences of UV exposure, aligning with the underlying mechanisms of skin aging and damage.

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Enhanced natural glow.

Improved skin tone.

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