Advanced Health Assessment Practice Exam

What skin condition is known for rapid growth and arises from actinic keratoses?

1. Melanoma

2. Basal Cell Carcinoma

3. Squamous Cell Carcinoma

4. Psoriasis

The correct answer is: Squamous Cell Carcinoma

The skin condition characterized by rapid growth and arising from actinic keratoses is Squamous Cell Carcinoma (SCC). Actinic keratoses are precancerous lesions that develop in response to prolonged sun exposure, leading to changes in the skin cells of the epidermis. These lesions have the potential to progress into invasive squamous cell carcinoma, particularly in individuals with a history of sun damage or those with compromised immune systems. SCC is a type of skin cancer that is known for its ability to grow quickly and, if left untreated, can metastasize to other parts of the body. It typically presents as a red, scaly patch, a wart-like growth, or a sore that may bleed or crust over. The rapid growth of SCC distinguishes it from other skin cancers, and its association with actinic keratoses underscores the importance of monitoring these precursors for signs of progression to cancer. In contrast, melanoma is a more aggressive form of skin cancer that arises from melanocytes rather than from actinic keratoses. Basal Cell Carcinoma, while also linked to sun exposure, generally presents differently and is usually characterized by slow growth and less likelihood of metastasis. Psoriasis is a chronic inflammatory skin condition, not