Dental Assistant Practice Exam

HSV 2 most commonly occurs on which part of the body?

1. Face

2. Genitals

3. Hands

4. Mouth

The correct answer is: Genitals

The herpes simplex virus type 2 (HSV-2) is primarily associated with infections in the genital area. This virus is typically transmitted through sexual contact, which is why it most commonly manifests in the genitals. Understanding its prevalence in this area is crucial for identifying and managing outbreaks, as well as for implementing preventive practices in sexual health. Other options refer to locations where different types of herpes infections can occur. For instance, the mouth is more commonly associated with herpes simplex virus type 1 (HSV-1), while the face may host HSV-1 as well. Infections on the hands, known as herpetic whitlow, are less common and usually result from autoinoculation from other infected areas. Therefore, while HSV can affect various body sites, HSV-2's strong association with genital infections underlines the importance of awareness and education in preventing its spread.