New Jersey State Board Esthetics Practice Exam

What is the primary cause of a harmless growth such as a wart?

1. Fungal Infection

2. Bacterial Infection

3. Viral Infection

4. Parasitic Infestation

The correct answer is: Viral Infection

A harmless growth such as a wart is primarily caused by a viral infection, specifically by the human papillomavirus (HPV). This virus invades the skin and leads to the overproduction of skin cells, resulting in the characteristic raised, rough appearance of warts. HPV is highly contagious and can spread through direct contact with the infected area or indirectly through contaminated surfaces. Warts are most common on hands, feet, and other areas of the body, and while they are generally harmless, they can sometimes be bothersome or unsightly, prompting removal. Understanding the nature of HPV is crucial for identifying and managing warts effectively. It is important to note that while other types of infections, such as fungal or bacterial, can affect the skin, they do not lead to the formation of warts. Similarly, parasitic infestations can cause other skin conditions but are not responsible for warts, which are distinctly linked to viral activity.