NBCSN Nationally Certified School Nurse Practice Exam 2026 – Comprehensive All-In-One Study Guide for Success!

The characteristic symptom of herpes simplex lesions is that they can spread through skin-to-skin contact. This is a crucial aspect of herpes simplex virus (HSV) transmission, which occurs when an infected person has active lesions or sores. The virus is highly contagious, particularly when lesions are present, as it can be transmitted through direct contact with the affected area.

While it's important to note specifics related to herpes simplex, such as the fact that lesions can occur in multiple locations on the body (including the mouth and genitals), the key point here revolves around the contagious nature of the lesions during outbreaks. Understanding this mode of transmission is vital for both prevention and management in individuals who have been diagnosed with the virus.

The other options lack correctness concerning herpes simplex. For instance, while lesions do dry and may appear less contagious once scabs form, herpes can still be transmitted even when lesions are not visibly present, particularly via asymptomatic shedding. Additionally, herpes simplex infections are not limited to the mouth; they can also affect the genital area and other parts of the body. Lastly, the presence of lesions is not confined to times of fever; outbreaks can occur independently of other symptoms.