NIC Cosmetology Written (Theory) ExamHair Care and ServicesMedium
A cosmetologist is performing a hair analysis on a client. The client complains of an extremely dry, flaky scalp with small, white, non-adherent scales that are easily shed. There is no inflammation or redness. Which of the following conditions is most likely present?
- APityriasis steatoides
- BSeborrheic dermatitis
- CPityriasis capitis simplex
- DTinea capitis
Show answer & explanationAnswer & explanation
Correct answer: C. Pityriasis capitis simplex
Pityriasis capitis simplex is characterized by dry, white, non-adherent scales that are easily shed from the scalp, without inflammation. This matches the client's description precisely.
Why the other options are wrong
- A. Pityriasis steatoides involves greasy or waxy scales that are adherent to the scalp, often with inflammation, which is different from the client's dry, easily shed scales.
- B. Seborrheic dermatitis is a more severe inflammation of the scalp, characterized by red, flaky, greasy skin, often with itching, and is not just dry, easily shed flakes.
- D. Tinea capitis is a fungal infection that typically presents with red papules, scaling, and sometimes hair loss, which doesn't match the client's symptoms.
Pityriasis Capitis Simplex
A common scalp condition characterized by an accumulation of dry, white, non-adherent scales that are easily shed from the scalp.
- Often referred to as classic dandruff.
- Scales are dry and fall freely.
- Typically presents without inflammation or redness.
Memory trick: Dry flakes simply fall like snow.