Scalp Psoriasis — MCQs

What is the primary condition for which calcitriol is used as a treatment?

What condition is likely to be present in the child shown in the image, whose mother has asthma?

Koebner's phenomenon is seen in all except

The following is an important feature of psoriasis:

In which of the following conditions is the Koebner phenomenon most commonly observed?

Match the following scale types with their lesions. | Scales | Lesions | | :-- | :-- | | 1. Collarette scales | a. Pityriasis versicolour | | 2. Silvery scales | b. Pityriasis rosea | | 3. Mica-like scales | c. Psoriasis | | 4. Branny scales | d. Pityriasis lichenoides |

A 30-year-old male presented with silvery scales on elbow and knee, that bleed on removal. The probable diagnosis is:

All are nail changes seen in cases of psoriasis except:

A 54-year-old man presents with well-demarcated scaly plaques on the extensor surfaces of elbows and knees. The scales are silvery-white in appearance. What is the most likely diagnosis?

All are true about psoriasis except: