Advanced Health Assessment Practice Exam

Which of the following skin cancers is typically found on sun-exposed areas?

1. Melanoma

2. Squamous Cell Carcinoma

3. Basal Cell Carcinoma

4. All of the above

The correct answer is: All of the above

All types of skin cancers, including melanoma, squamous cell carcinoma, and basal cell carcinoma, are commonly associated with sun exposure. Melanoma, while less common than the other skin cancers, is one of the most serious forms and often appears on areas of the skin that receive the most sun exposure, such as the back, legs, and arms. Squamous cell carcinoma frequently develops in areas of the skin that are regularly exposed to the sun, such as the face, ears, neck, and backs of the hands. The risk factors for this form of skin cancer include cumulative sun exposure over time, leading to DNA damage in the skin cells. Basal cell carcinoma is the most prevalent skin cancer type and also typically arises in sun-exposed regions of the body. Common sites include the head and neck, particularly the nose and ears, where the skin is more susceptible to UV radiation damage. Given that all three types of skin cancer share a strong correlation with UV exposure, particularly in sun-exposed areas of the body, the conclusion that all of the aforementioned types can be found in these areas is justified.