Oregon Written Tattoo Test 2025 – 400 Free Practice Questions to Pass the Exam

The second most common form of skin cancer is squamous cell carcinoma. This type of cancer arises from the squamous cells, which are flat cells that make up the outer layer of the skin. While basal cell carcinoma is the most prevalent form of skin cancer, squamous cell carcinoma follows closely as a significant concern in dermatology.

Squamous cell carcinoma can develop in areas of the skin that are frequently exposed to the sun, making it more common in people with prolonged sun exposure. It is crucial to recognize its symptoms and seek early treatment, as it can spread to other parts of the body if not addressed properly.

In contrast, the other options—telangiectasis and bullae—are not types of skin cancer. Telangiectasis refers to small dilated blood vessels visible on the skin's surface, and bullae are large blisters that can occur due to various skin conditions but are unrelated to cancer. Understanding the distinctions between these terms is essential for recognizing and responding to skin conditions appropriately.