Utah Master Esthetician Practice Exam

What causes hirsutism?

1. Genetic predisposition

2. Hormonal imbalance

3. Dietary deficiencies

4. Environmental factors

The correct answer is: Hormonal imbalance

Hirsutism is characterized by excessive hair growth in women in areas where men typically grow hair, resulting from a significant influence of androgens—male hormones like testosterone. Hormonal imbalance is a primary cause of hirsutism because it leads to elevated levels of these androgens in the body. Conditions such as polycystic ovary syndrome (PCOS), adrenal gland disorders, and certain tumors can disrupt normal hormone levels, consequently resulting in hirsutism. While genetic predisposition can contribute to how hair grows and the density of hair, it does not directly cause the hormonal changes associated with hirsutism. Similarly, dietary deficiencies and environmental factors are less likely to be the root causes. While lifestyle factors may influence overall hormonal health, they do not typically lead to the underlying hormonal imbalances that precipitate hirsutism. Thus, the most accurate option identifying the cause is the hormonal imbalance.