Electrolysis Practice Exam

What type of skin condition is characterized by irregular pigmentation, commonly known as the mask of pregnancy?

1. Milia

2. Cholasma

3. Nevi

4. Telangiectasia

The correct answer is: Cholasma

The condition characterized by irregular pigmentation commonly referred to as the mask of pregnancy is cholasma. This pigmentation typically appears on the face, often presenting as dark, blotchy patches, and is especially prevalent during pregnancy due to hormonal changes. The increased levels of estrogen and progesterone stimulate the production of melanin, leading to these distinct areas of pigmentation. Although cholasma can also occur in non-pregnant individuals due to sun exposure or hormonal changes related to contraceptive use, its association with pregnancy makes it particularly noteworthy. Other conditions listed have different characteristics: milia refers to tiny white bumps that typically appear on the skin, particularly in newborns; nevi are commonly known as moles, which are growths on the skin that are usually brown or black; and telangiectasia, which involves small dilated blood vessels near the surface of the skin, typically presents as red or purple lines, but is unrelated to pigmentation issues. Understanding these distinctions clarifies why cholasma is the correct answer for the described skin condition.