B.D.S-B.D.S Dental Surgery 4th Year Public Health Dentistry(Baba Farid University of Health Sciences, Faridkot, Punjab-2013)

B.D.S. [Fifth Year/Fourth Year(Final Prof.)]

BF/2013/05

Public Health Dentistry

[New Scheme w.e.f. 2007 & 2008 admission batch]

M.M. : 70                                                                                Time : 3 Hours

 

Note :    Attempt all questions.

 

            USE SEPARATE ANSWER SHEET FOR EACH PART.

Part – I

 

1.       Define plaque.  Write about various plaque control methods to prevent periodontal disease.                                                                                   [12]

2.       Enumerate different world health agencies and describe WHO in detail. [11]

3.       Short Notes on :                                                                             [4x3=12]

          a.       Incidence and prevalence.

          b.      Measures of central tendency.

c.       Computers in dentistry.

 

Part –II

4.       Define community water fluoridation.  Write about mechanism of action of fluoride on teeth and add a note on Nalgonda technique.                            [12]

1. Define health education and explain about various principles and methods of public health education.                                                                            [11]

6.       Short Notes on :                                                                           [4x3=12]

          a.       Occupational hazards.

          b.      DMF Index.

          c.       Caries Activity Test.

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Earning:   Approval pending.