In the Skin cancer quiz, you will answer questions about the risk factors, signs, symptoms, and subtypes associated with skin cancer.
The Skin cancer quiz discusses how overexposure to the sun is the most well known and common risk factor for developing skin cancer. Skin cancer is the most common cancer type in the United States. Some people are at larger danger of skin cancer than others, however anyone can get it. The most preventable cause is overexposure to ultraviolet light, either from the sun or from artificial sources like tanning beds.
The two main classes skin cancers are identified by the cells involved. Each year, more than three million cases of skin most cancers are diagnosed. Melanoma is much less common than basal cell and squamous cell pores and skin cancers, but it is more harmful and more likely to spread to different parts of the body. About eight out of 10 of all skin cancers are basal cell carcinomas.
What Does Skin Cancer Look Like?
Most skin cancer appears as a dark spot, lesion, a wound that does not heal, or a bump on the pores and skin. When precancerous, skin growths sometimes are rough, scaly patches that vary in color from brown to darkish pink. Skin cancer is largely preventable, and if caught early, often curable. Since most skin cancers are linked to sun exposure, it is necessary to take precautions when spending time outside, it doesn't matter what time of the year. For many, the sun can increase your risk for cancer as well as lead to premature skin aging.
It is estimated that a 10% decrease in ozone ranges will result in an additional 300,000 non-melanoma and 4,500 melanoma cases. Almost 90 percent of nonmelanoma cancers could possibly be prevented if the skin were protected from UV radiation. That means more than 5 million skin cancer cases could possibly be prevented if individuals protected their skin from UV rays and prevented tanning devices and sources of synthetic UV. While these cancers can grow larger and unfold beyond the original tumor site, they’re not as fatal as melanoma.