This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Papulosquamous disorders, Subject name: Dental
Most common type of psoriasis - 
Select and explain. 
A. plaque psoriasis, B. Sebo Psoriasis, C. Flexural psoriasis, D. Penile psoriasis
A: plaque psoriasis
Answer: A: plaque psoriasis 
Explanation: most common type of psoriasis is chronic plaque psoriasis seen in 90% of patients. most common type of psoriasis in children guttate psoriasis most severe type of psoriasis- generalised pustular psoriasis Von Zumbusch type IADVL textbook of dermatology page 1032