Florida Cosmetology Licensing ExamHair ServicesHard
After shampooing and conditioning a client's hair, a cosmetologist identifies significant dandruff, characterized by oily, yellowish scales that are sometimes accompanied by redness and irritation. What scalp condition is the client most likely experiencing, and what treatment approach is generally recommended?
- APityriasis steatoides; use a medicated anti-dandruff shampoo with zinc pyrithione or selenium sulfide.
- BTinea capitis; refer to a physician for antifungal treatment.
- CScabies; refer to a physician for parasiticidal treatment.
- DPityriasis capitis simplex; use a mild anti-dandruff shampoo.
Show answer & explanationAnswer & explanation
Correct answer: A. Pityriasis steatoides; use a medicated anti-dandruff shampoo with zinc pyrithione or selenium sulfide.
Pityriasis steatoides is characterized by greasy or waxy scales mixed with sebum, often appearing yellowish and sometimes accompanied by inflammation. This is a more severe form of dandruff than pityriasis capitis simplex. Medicated shampoos containing active ingredients like zinc pyrithione or selenium sulfide are typically recommended for effective treatment.
Why the other options are wrong
- B. Tinea capitis is a fungal infection of the scalp, presenting with ringworm-like lesions, redness, and bald patches, which differs from the client's symptoms.
- C. Scabies is caused by a mite infestation, resulting in intense itching and small red bumps or burrows, which is not consistent with the client's primary symptoms.
- D. Pityriasis capitis simplex is dry, flaky, white dandruff without inflammation. The client's symptoms (oily, yellowish scales, redness, irritation) indicate a more severe condition.
Pityriasis Steatoides
A severe form of dandruff characterized by greasy or waxy scales mixed with sebum that stick to the scalp in crusts. It is often accompanied by redness and irritation.
- Caused by an overgrowth of Malassezia globosa yeast and excessive sebum production.
- Symptoms include oily, yellowish flakes, sometimes with inflammation.
- Treated with medicated shampoos containing fungicides like zinc pyrithione, selenium sulfide, or ketoconazole.
Memory trick: Oily Yellow Scales? STEATOIDES needs MEDICATED care.