Question

To decrease the risk for sun damage to the skin, which information should the nurse include when teaching patients?

a.Waterproof sunscreens will provide good protection when swimming.
b.Use a sunscreen with an SPF of at least 8 to 10 for adequate protection.
c.Try to stay out of the sun between the hours of 10 AM and 2 PM (regular time).
d.Increase sun exposure by no more than 10 minutes a day to avoid skin damage.

Answer 1

To decrease sun damage risk, use a broad-spectrum SPF 30 or higher sunscreen, avoid sun during peak UV hours, reapply sunscreen every 2 hours, and wear UPF-rated protective clothing.

Step-by-step explanation:

To decrease the risk for sun damage to the skin, the most effective strategy a nurse should recommend is to use a sunscreen with an SPF of 30 or higher, ensure it's broad-spectrum to protect against both UVB and UVA radiation, and reapply it every two hours, especially after swimming or sweating. It's also important to avoid sun exposure during peak hours, typically between 10 AM and 2 PM, when UV radiation is strongest. Although no sun protection products are waterproof, some are water-resistant; however, they should still be reapplied every two hours.

Using a sunscreen with at least an SPF 30 can filter out approximately 97% of UVB rays. The American Academy of Dermatology endorses obtaining vitamin D through diet or supplements rather than excessive sun exposure. Additionally, wearing sun protective clothing with a UPF rating can further block UV radiation and protect the skin.