Final answer:
Tanning via exposure to UV radiation can cause skin damage and increase the risk of skin cancer. The tanning response is a defense mechanism that indicates skin damage, not health. Sun protection measures like sunscreen are crucial to minimize these risks. option a is the correct answer.
Step-by-step explanation:
Why is Tanning Bad for Your Health?
Tanning can have serious health consequences since overexposure to sunlight increases the risk of skin cancer. When skin is exposed to UV radiation, a tanning response is triggered as a defense mechanism, which releases melanin to try to protect deeper layers of skin. However, this tan signifies skin damage. Repeated exposure to UV radiation and sunburns greatly increase the risk of skin cancer due to DNA damage in skin cells, potentially leading to tumor growth and the formation of cancerous cells.
Sunburn is an immediate sign of skin damage from excessive UV-B and UV-C radiation. Even if a tan develops after the redness, this should not be seen as a sign of health; rather, it is a warning of skin damage. Protective measures such as using sunscreen with high SPF, wearing hats, and suitable clothing are essential when exposed to the sun to minimize these risks.
Halyna is most likely to begin to protect herself from the harmful effects of the sun if she believes that tanning causes skin cancer. Overexposure to sunlight raises the risk for skin cancer, and getting a tan is actually a sign of skin damage. It's important for Halyna to be aware of the dangers of tanning and take steps to protect her skin, such as wearing sunscreen and protective clothing.