This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autoimmune Skin Disorders, Subject name: Skin
True about chickenpox rash: 
Select and explain. 
A. Polymorphic, B. Pleomorphic, C. Centripetal, D. Cytoplasmic inclusions
B: Pleomorphic
Answer: B: Pleomorphic 
Explanation: Ans. B. Pleomorphic* IP of chickenpox-10-21 days* Infectious period is 2 days before to 5 days after the onset of rash* Chickenpox is caused by VZV and reactivation of latent VZV causes shingles (also called herpes zoster).* Like HSV, VZV infects mucous membranes, skin, and neurons and causes a self-limited primary infection in immunocompetent individuals.* Rash of Chickenpox* The chickenpox rash occurs approximately 2 weeks after respiratory infection.* Lesions appear in multiple waves centrifugally from the torso to the head and extremities.* Each lesion progresses rapidly from a macule to a vesicle, which resembles a dewdrop on a rose petal.* On histologic examination, chicken pox lesions show intraepithelial vesicles with intranuclear inclusions in epithelial cells at the base of the vesicles.* After a few days most chicken pox vesicles rupture, crust over, and heal by regeneration, leaving no scars.* This phenomenon of rash is known as pleomorphic rash, where all stages of the rash (papule, vesicle and crust) may be seen simultaneously at one time in same area