Boddities | Episode 10 | What happens when skin gets sunburned?

The video explains the effects of UV exposure on the skin, leading to sunburns and DNA damage. It describes the body's immune response, including redness and peeling, and highlights the risk factors for skin cancer based on skin type. The video also provides guidance on sun protection, emphasizing the use of sunscreen and its types, and offers tips for effective application.

What physiological response occurs in the skin when it is sunburned?

• The skin produces more melanin immediately.

• The skin becomes thicker and more elastic.

• Blood vessels dilate and inflammatory cells rush in.

• The skin contracts and becomes pale.

Which group of people is at risk of developing skin cancer?

• Only those with dark skin.

• All skin types are at risk.

• Only those who always tan.

• Only those who never burn.

What is a key factor that increases the risk of skin cancer later in life?

• Having oily skin.

• Living in a cold climate.

• Severe sunburns during childhood.

• Frequent use of sunscreen.

What is the main difference between physical and chemical sunscreens?

• Physical sunscreens absorb UV rays, while chemical sunscreens reflect them.

• Physical sunscreens reflect UV rays, while chemical sunscreens absorb them.

• Physical sunscreens are water-based, while chemical sunscreens are oil-based.

• Physical sunscreens are only for children, while chemical sunscreens are for adults.

What SPF level is recommended for effective sun protection?

• SPF 10 or above

• SPF 20 or above

• SPF 30 or above

• SPF 50 or above