NIC Cosmetology Written (Theory) ExamScientific ConceptsMedium
A cosmetologist is evaluating a client's skin. The client exhibits skin lesions characterized by small, fluid-filled blisters that appear in clusters, often accompanied by itching or burning. This condition is contagious and commonly recurs. Which skin condition is the client most likely experiencing?
- APsoriasis
- BEczema
- CHerpes simplex
- DContact dermatitis
Show answer & explanationAnswer & explanation
Correct answer: C. Herpes simplex
Herpes simplex is a viral infection characterized by recurrent clusters of small, fluid-filled blisters (cold sores or fever blisters), often accompanied by itching, burning, or tingling sensations, and is highly contagious.
Why the other options are wrong
- A. Psoriasis presents as red, scaly patches, not fluid-filled blisters.
- B. Eczema (dermatitis) involves inflamed, itchy skin, sometimes with small blisters, but the 'recurrent clusters' and 'contagious' aspects are more indicative of herpes simplex.
- D. Contact dermatitis is an allergic reaction, causing itchy, red skin, sometimes with blisters, but is not inherently recurrent in the same spot without re-exposure or commonly described as 'contagious' in this context.
Herpes Simplex
A common viral infection characterized by recurrent outbreaks of fluid-filled blisters, often on the face (cold sores) or genitals, that are contagious.
- Viral infection (HSV-1 or HSV-2)
- Causes fluid-filled blisters (vesicles)
- Appears in clusters
- Contagious and often recurrent
Memory trick: Herpes Has Highly Contagious Clusters