Family Nurse Practitioner Exam

Which of the following conditions is NOT commonly associated with obesity?

1. Acanthosis nigricans

2. Diabetes

3. Hypertension

4. Tinea versicolor

The correct answer is: Tinea versicolor

Tinea versicolor is a skin condition caused by an overgrowth of yeast that is normally found on the skin. It results in discolored patches on the skin and is not directly linked to obesity or metabolic syndromes. The other conditions listed—acanthosis nigricans, diabetes, and hypertension—are frequently associated with obesity due to various metabolic and endocrine pathways. Acanthosis nigricans, for instance, is characterized by dark, velvety patches in body folds and is often a sign of insulin resistance, which is more common in obese individuals. Similarly, both diabetes and hypertension are complications that tend to arise in the context of excess weight, as obesity can lead to insulin resistance and increased vascular strain. Recognizing that tinea versicolor does not have a strong link to obesity helps clarify the answer.