What is the technical term for verruca?

The correct choice identifies "wart" as the technical term for verruca. In dermatological terminology, a verruca is specifically classified as a wart, which is a benign growth on the skin caused by the human papillomavirus (HPV). Warts can appear anywhere on the body, but they are most commonly found on the hands and feet.

Understanding the characteristics of warts is crucial for nail technicians, as they may encounter clients with these growths. Recognizing the nature of the growth can help professionals advise clients on treatment options and the importance of hygiene to prevent the spread of the virus.

The other terms do not represent the condition accurately: “papule” refers to a small, raised bump on the skin that may or may not be filled with fluid, “blister” describes a bubble-like structure filled with liquid that forms due to friction or irritation, and “scab” refers to a protective crust that forms over a wound during healing. Each of these terms has specific implications in terms of skin health and treatment, but they do not refer to the growth caused by HPV that is known as a verruca.