Question

question: 8 of 23
what could be a possible cause of pits and depressed areas on the nail surface?

excessive use of nail polish
lack of blood flow in the arteries
excessive exposure to sunlight
nutritional deficiency or acute illness

Explanation:

Pits/depressed nail surfaces (onychogryphosis or nail pitting) are often linked to disruptions in nail matrix growth. Nutritional deficiencies (e.g., iron, zinc) or acute illnesses (e.g., fever, infections) can interfere with normal nail formation, causing such surface changes. Excessive nail polish, poor arterial flow, or sunlight exposure do not typically cause these specific nail abnormalities.

Answer:

D. Nutritional deficiency or acute illness