Delaware Cosmetology and Barbering Practice Exam

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Prepare for the Delaware Cosmetology and Barbering exam with extensive practice tests. Master the skills needed with practice questions, complete with hints and detailed explanations. Ace your exam with confidence!

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Which type of hair is typically more porous?

Straight hair
Curly hair
Coarse hair
Damaged hair

The correct answer is: Damaged hair

Damaged hair is typically more porous due to its compromised structure. Porosity refers to the hair’s ability to absorb moisture and products, which can be affected by its condition. When hair is damaged—whether from physical, chemical, or environmental factors—it may lose its protective outer layer, the cuticle, making it more vulnerable to moisture absorption. The increased porosity means that damaged hair can take in and release moisture more easily than healthy hair. This can lead to issues like frizz and dryness, as the hair may struggle to retain the moisture it absorbs. Understanding the porosity of hair is critical for selecting appropriate hair care products and treatments to restore health and manageability, particularly for those with damaged hair.