Indiana PSI Nail Technician Practice Test

Which of the following is a common symptom of a nail infection?

1. Increased growth

2. Color changes or discoloration

3. Weakness

4. Shiny appearance

The correct answer is: Color changes or discoloration

Color changes or discoloration are indeed a common symptom of a nail infection. When a nail is infected, the affected area can display a variety of colors, such as yellow, green, or red, indicating the presence of bacteria or fungi. This discoloration can be a clear signal to both the technician and the client that something is amiss, prompting further assessment and possible treatment. In contrast, increased growth is typically not associated with infections; instead, an infection may slow down nail growth or otherwise disrupt its normal growth pattern. Weakness of the nail may occur, but it is less specific and common than color changes. A shiny appearance might result from healthy nails; however, it does not serve as a reliable indicator of an infection. Thus, the presence of color changes is a key factor in identifying a possible nail infection, highlighting its significance in nail care practice.