Acute Care Nurse Practitioner Exam Prep 2025 – Complete Practice Resource

The acronym ABCDE is widely recognized in the context of skin cancer screening, particularly for identifying potential melanoma. Each component of the acronym serves as a crucial criterion for assessing moles or skin lesions for signs of cancerous changes.

Asymmetry refers to the shape of a mole. If one half of the mole does not match the other half, it may be a warning sign. Border irregularity points to edges that are not smooth or even, which can also indicate a problem. Color variation indicates that the mole may have different colors or shades, including tan, brown, black, red, white, and blue. Diameter relates to the size of the mole; lesions larger than 6 mm (about the size of a pencil eraser) may be concerning. Finally, elevation looks at whether the mole is raised above the skin surface, which could suggest a need for further evaluation.

Together, these criteria provide a comprehensive approach to recognizing potentially malignant lesions, underlining the importance of early detection in skin cancer management. Other options do not accurately convey the standard criteria used in melanoma assessment, making them less relevant for this context.