What do ridges on a nail indicate?

What do ridges on a nail indicate?

• A. Lines running down the nail
• B. Increased moisture in the nail
• C. Color changes in the nail
• D. Absence of nail growth

Answer: (A)

Ridges on a nail are indicative of lines that run either vertically or horizontally across the surface. These ridges often suggest underlying health issues or changes in the nail due to various factors such as trauma, nutritional deficiencies, or aging. Vertical ridges might be more common and are typically linked to the natural aging process, where nails may become less smooth over time. While other choices mention aspects such as moisture, color changes, or growth absence, these do not accurately define ridges. For instance, increased moisture may lead to nail conditions like fungus but does not directly relate to the presence of ridges. Similarly, color changes can signify different nail health concerns, but they don't specifically indicate ridges. The absence of nail growth refers to a lack of development over time and is unrelated to the physical characteristics of ridges itself. Therefore, the presence of lines running down the nail is the most accurate description of what ridges indicate.

Ridges on a nail are indicative of lines that run either vertically or horizontally across the surface. These ridges often suggest underlying health issues or changes in the nail due to various factors such as trauma, nutritional deficiencies, or aging. Vertical ridges might be more common and are typically linked to the natural aging process, where nails may become less smooth over time.

While other choices mention aspects such as moisture, color changes, or growth absence, these do not accurately define ridges. For instance, increased moisture may lead to nail conditions like fungus but does not directly relate to the presence of ridges. Similarly, color changes can signify different nail health concerns, but they don't specifically indicate ridges. The absence of nail growth refers to a lack of development over time and is unrelated to the physical characteristics of ridges itself. Therefore, the presence of lines running down the nail is the most accurate description of what ridges indicate.