Delaware Cosmetology and Barbering Practice Exam

The primary characteristics of oily skin include enlarged pores and increased shine. Oily skin is marked by the overproduction of sebum, which is the natural oil produced by sebaceous glands. This excess oil can lead to a shiny appearance on the skin's surface, particularly in areas such as the forehead, nose, and chin—often referred to as the T-zone. Enlarged pores are commonly associated with oily skin because the excess oil can cause them to stretch. This combination of enlarged pores and a shiny complexion distinguishes oily skin from other skin types, making the selection of this characteristic particularly relevant in identifying and understanding oily skin conditions.

The other characteristics listed do not align with oily skin. Dry and flaky skin indicates a lack of moisture; sensitive skin typically reacts adversely to products or environmental factors; and pale and uneven complexion often pertains to lack of circulation or pigmentation issues rather than oiliness. Understanding these characteristics can aid in selecting the proper skin care regimen for oily skin types.