護理師教導病人防曬觀念，哪位病人的敘述顯示其正確理解如何降低皮膚癌風險？
A nurse is teaching a client about sun safety. Which statement indicates the client understands how to reduce skin cancer risk?
- ATanning in a salon is safer than sun tanning在沙龍曬黑比在太陽下曬黑更安全
- BI will wear a hat and sunglasses even on cloudy days✓ 正解即使在陰天也會戴帽子和太陽眼鏡
- CI only need to apply sunscreen once in the morning我只需要在早上塗抹一次防曬乳
- DI only need sunscreen when the sky is clear只有在天空晴朗時才需要防曬乳
皮膚癌預防的關鍵在於減少紫外線（UV）輻射的暴露。紫外線輻射具有累積性，且即使在陰天或透過雲層，UVA 仍能穿透並對皮膚造成傷害。護理師需衛教個案，防曬不僅是夏季或晴天的工作，而應養成長期習慣。正確的防曬觀念包括使用寬帽沿的帽子、防曬太陽眼鏡，以及定時補擦防曬乳（Broad-spectrum sunscreen）。
The key to skin cancer prevention is reducing ultraviolet (UV) radiation exposure. UV exposure is cumulative, and even on cloudy days UVA can penetrate the clouds and damage the skin. The nurse should educate the client that sun protection is not only a summer or sunny-day concern but should become a lifelong habit. Correct sun protection practices include wearing a wide-brimmed hat, UV-blocking sunglasses, and reapplying broad-spectrum sunscreen at regular intervals.
美國皮膚科醫學會（AAD）強烈建議防曬乳需達到 SPF 30 以上，並強調廣效性（Broad-spectrum）保護，台灣臨床衛教內容與此趨勢一致。