Erythema multiformae is:___________?

Related Mcqs:

1. A 60 year old has got severe bulla and target lesion Which erythema around halo and genital lesions:_____________?

   A. Stevens Jhonson syndrome
   B. Herpes zoster
   C. Herpes simplex
   D. Herpangina

2. Diffuse erythema (pinpoint petechiae) and white patches in smoker’s palate occur due to________________?

   A. Complete obstruction to minor salivary gland orifices
   B. Keratinization with partially occluded minor salivary glands
   C. Diffuse parakeratinization of the palate
   D. Excessive orthokeratinization of the palate

3. In ectodermal dysplasia all of the following structures are affected except:___________?

   A. Hair
   B. Nails
   C. Teeth
   D. Salivary glands

4. Histopathological study of lichen planus shows:___________?

   A. Mixed cellular inflammatory infiltrate
   B. Presence of T-lymphocytes predominantly
   C. Antiepithelial antibodies
   D. Scattered infiltrate with ill-defined lower border

5. White radiating lines can be observed in case of lesions of:___________?

   A. Lichen planus
   B. Erythema multiforme
   C. Pemphigus
   D. Leukoplakia

6. Primary lesion in lichen planus is:___________?

   A. Macule
   B. Papule
   C. Vesicle
   D. Bulla

7. Ectodermal dysplasia is:___________?

   A. Autosomal recessive
   B. Autosomal dominant
   C. X-linked dominant
   D. X-linked recessive

8. Grinspan syndrome is associated with:___________?

   A. Leukoplakia
   B. Lichen planus
   C. Aphthous ulcer
   D. Oral submucous fibrosis

9. In Cicatrial pemphigoid, which antigen is bound by IgG on the epidermal side of the salt split skin technique:___________?

   A. XVII collagen
   B. Epiligrin
   C. Laminin 5
   D. BP antigen 1 & 2

10. Cafe au lait macules are seen in:___________?

    A. Von Reklinghausen’s neurofibromatosis
    B. Albright’s syndrome and Bloom’s syndrome
    C. All of the above
    D. None of the above