Texas Esthetician License Practice Exam

What level in Rubin classification includes superficial pigment and changes in the epidermis?

1. Level 1

2. Level 2

3. Level 3

4. Level 4

The correct answer is: Level 1

In the Rubin classification, Level 1 is specifically focused on superficial changes that occur in the epidermis. This level encompasses conditions that involve pigmentation issues, such as superficial pigment and other changes that are primarily limited to the outer layer of the skin. Level 1 typically involves forms of dyschromia and abnormalities that do not penetrate deeper into the skin’s layers. Understanding this classification is crucial for estheticians when assessing skin conditions and determining appropriate treatments. Level 1 indicates that the changes are relatively minor and can often be addressed with less invasive treatments, which is an essential consideration in esthetic practices. Levels 2, 3, and 4, on the other hand, refer to deeper layers of skin involvement or more severe pathological changes that involve the dermis and beyond. Recognizing this hierarchy is important for proper treatment planning and for setting client expectations accordingly.