During a routine physical examination, a nurse observes a 1-cm (0.4-in) lesion on a client's chest.The lesion is raised and flesh-colored with pearly white borders.The nurse should recognize that this finding is suggestive of which of the following types of skin cancer?

Choice A rationaleBasal cell carcinoma is the most common type of skin cancer and often presents as a raised, flesh-colored or pearly white lesion with rolled borders and sometimes visible blood vessels (telangiectasia). Its slow growth and characteristic appearance align with the description provided.Choice B rationaleMalignant melanoma is a more aggressive form of skin cancer that typically appears as an asymmetrical mole with irregular borders, uneven color (often shades of black, brown, red, white, or blue), and a diameter greater than 6 mm. It is less likely to present as a raised, flesh-colored lesion with pearly borders.Choice C rationaleActinic keratosis is a precancerous skin condition characterized by rough, scaly patches that develop on sun-exposed areas. These lesions are typically flat or slightly raised and can be red, tan, or flesh-colored. The description of pearly white borders does not typically fit actinic keratosis.Choice D rationaleSquamous cell carcinoma is the second most common type of skin cancer and can appear as a firm, red nodule or a flat lesion with a scaly or crusted surface. While it can vary in appearance, the description of pearly white borders is more characteristic of basal cell carcinoma.