Maryland Cosmetology State Practice Exam

Which of the following is a major benefit of regular hair trims?

1. It promotes hair growth

2. It prevents split ends

3. It adds volume

4. It changes hair color

The correct answer is: It prevents split ends

Regular hair trims are essential for maintaining the health and appearance of hair, and one of the key benefits is that they prevent split ends. When hair is trimmed regularly, it helps to remove damaged or split ends, which can travel up the hair shaft if left unchecked, leading to more extensive damage. Keeping the ends of the hair healthy supports overall hair strength and minimizes breakage, allowing for better length retention over time. As for the other options, while some may seem plausible, they do not accurately reflect the primary benefits of hair trims. For example, although trimming can create the illusion of added volume by removing heaviness at the ends, it does not inherently increase the actual volume of the hair. Similarly, hair trims do not promote hair growth, as hair grows from the roots; while trims can help manage health and style, they do not influence the growth rate of hair. Lastly, changing hair color is unrelated to trimming; color changes require the application of dye or other chemical treatments, rather than cutting the hair. Thus, the primary advantage of regular trims is indeed the prevention of split ends, making option B the most accurate choice.