The Dermatologist’s Board Review: Psoriasis Edition Authors Amy J. McMichael, MD, Section Editor Article Type Board Review Login or Register to download PDF The Dermatologist's Board Review: Psoriasis EditionThe contents of these questions are taken from the Galderma Pre-Board Webinar. The Pre-Board Webinar is now an online course. For details, go to http://www.galdermausa.com/Our-Commitment/PreBoard-Webinar.aspx.1. Pruritus, blisters, and reddish-brown urticarial papules and plaques developed approximately 6 months after this patient presented with psoriasis. Biopsy confirmed the presence of a subepidermal blister and linear deposits of IgG and C3 along the dermoepidermal junction. Among the following diseases, which has been reported to arise in probable causal association with psoriatic disease?2. Which of the following drugs used to treat psoriasis is not correctly paired with its mechanism of action?