Which of the following oral structures are not effected in leprosy_______________?

Related Mcqs:

1. Proteins are linear polymers of amino acids, They fold into compact structures Sometimes these folded structures associate to form homo or hetero dimers Which one of the following refers to this associated form ?

   A. Denatured state
   B. Molecular aggregation
   C. Precipitation
   D. Quaternary structure

2. Oral lesions on the tongue and other mucosal surfaces of the oral cavity is caused by the deficiency of_______________?

   A. Vit – B1
   B. Niacin
   C. Vit – C
   D. Vit – K

3. Maximum oral structures are having their origin from___________________?

   A. Ectoderm
   B. Mesoderm
   C. Endoderm
   D. None of the above

4. Which of the following tooth structure during formation is most effected due to Vit – A deficiency_____________?

   A. Enamel
   B. Dentin
   C. Cementum
   D. Periodontal Ligament

5. Developing Ameloblasts are effected by the ingestion of high fluoride content water resulting in______________?

   A. Turners tooth
   B. Hutchinson’s teeth
   C. Mottled enamel
   D. Moon’s molars

6. Strength of zinc phosphate is effected by_______________?

   A. Temp of glass slab
   B. P:L ratio
   C. Consistency of mix
   D. Alteration of mixing time

7. A patient on warfarin sodium following myocardial infarction reports for an oral surgical procedure which one of the following laboratory tests should be preferred to ascertain the fitness_______________?

   A. Prothrombin time
   B. Tourniquet time
   C. Clotting time
   D. Bleeding time

8. Lesions of oral tuberculosis are associated with all the following except_______________?

   A. Central caseation
   B. Hyaline degeneration
   C. Giant cells in the center
   D. Presence of epithelioid cells

9. Which of the following structures are associated with bells palsy______________?

   A. sub mandibular gland
   B. Seventh cranial nerve
   C. Temporomandibular joint
   D. Glosso pharyngeal nerve

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

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