NIC Barber Written (Theory) ExamHair Care ServicesMedium
A barber is preparing for a haircut and notices the client's scalp has red, inflamed areas covered with silvery scales. The client states these patches are itchy and sometimes flake off. What scalp condition is the client most likely exhibiting?
- APsoriasis
- BTinea capitis
- CDandruff (Pityriasis capitis simplex)
- DSeborrheic dermatitis
Show answer & explanationAnswer & explanation
Correct answer: A. Psoriasis
Psoriasis is a chronic inflammatory skin condition characterized by red patches covered with silvery scales, often itchy. The presence of these specific characteristics differentiates it from other scalp conditions.
Why the other options are wrong
- B. Tinea capitis is a fungal infection, often presenting as red papules or spots, sometimes with hair breakage, but not typically silvery scales.
- C. Dandruff (Pityriasis capitis simplex) involves dry, white, non-inflammatory flakes without significant redness or silvery scales.
- D. Seborrheic dermatitis often presents with greasy, yellowish scales and redness, but not typically silvery scales.
Scalp Psoriasis
A chronic autoimmune condition affecting the scalp, characterized by well-defined red patches covered with thick, silvery scales, often accompanied by itching and flaking.
- Red, inflamed patches
- Silvery scales
- Itching and flaking
- Non-contagious chronic condition
Memory trick: Psoriasis leaves 'silver scars' on a red scalp.