NIC Esthetician Written ExamScientific ConceptsMedium
A client reports experiencing frequent cold sores (herpes simplex virus type 1) outbreaks, often triggered by sun exposure or stress. The esthetician knows that during an active outbreak, certain treatments are contraindicated. Which of the following describes the nature of this viral infection affecting the skin?
- AIt is a parasitic infestation requiring specific antiparasitic treatment.
- BIt is a bacterial infection readily treated with topical antibiotics.
- CIt is a viral infection that remains dormant and can reactivate.
- DIt is a fungal infection requiring antifungal medication.
Show answer & explanationAnswer & explanation
Correct answer: C. It is a viral infection that remains dormant and can reactivate.
Herpes simplex virus (HSV-1) is a viral infection. Once contracted, the virus remains dormant in nerve ganglia and can reactivate periodically, causing outbreaks, often triggered by factors like stress, fever, or sun exposure.
Why the other options are wrong
- A. Cold sores are viral, not parasitic, and antiparasitic treatments are irrelevant.
- B. Cold sores are viral, not bacterial, and antibiotics are ineffective against viruses.
- D. Cold sores are viral, not fungal, and antifungal medications would not treat them.
Herpes Simplex Virus (HSV-1)
A common viral infection causing cold sores or fever blisters, characterized by latency and recurrent outbreaks.
- Viral infection
- Remains dormant in nerve cells
- Reactivates due to triggers (stress, sun, fever)
Memory trick: Herpes is a 'Hidden' Virus that 'Strikes' back.