The "ABCD rule" for recognizing early signs of malignant melanoma refers to the following characteristics of the lesion:
A)asymmetry, border irregularity, color, and diameter
B)asymmetry, brightness, color, and diameter
C)aspect, brightness, color, and distance
D)aspect, border irregularity, color, and distance
E)area, border irregularity, color, and density

Question

Quizplus · Accepted Answer

The "ABCD rule" for recognizing early signs of malignant melanoma refers to asymmetry, border irregularity, color, and diameter. Asymmetry, irregular borders, and variations in color or diameter are all potential indicators of early-stage melanoma, and patients should be advised to monitor their skin carefully for signs of changes such as these. Other potential signs of melanoma include changes in skin texture or sensation, and the appearance of new or unusual growths or lesions.

The "ABCD Rule" for Recognizing Early Signs of Malignant Melanoma