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NEETMDS- Periodontics mcq
MDS PREP
Major disadvantage of temporary intracoronal splinting is
1) Not esthetic
2) Less rigid
3) Enhanced gingival irritation
4) Commitment to a permanent splinting
Periodontics Answer: 4

Buttressing bone formation is
1) Congenital abnormality
2) Occurs endosteally
3) Occurs periosteally
4) Due to trauma form occlusion
Periodontics Answer: 4

Which of the following flaps eliminates pocket as well as increase width of attached gingiva
1) Unrepositioned flap
2) Apical displaced flap
3) Laterally displaced flap
4) Coronally displaced flap
Periodontics Answer: 2

Vestibular extension procedure results in
1) Increase in width of keratinised attached gingiva
2) Decrease in width of keratinised attached gingiva
3) Increase in width of non-keratinised attached gingiva
4) Decrease in width of non-keratinised attached gingiva
Periodontics Answer: 3

Metronidazole used in treatment of periodontal disease is 
 1. Effective against gram-negative anaerobic bacteria
 2. Used in the treatment of ANUG
 3. Causes metallic taste of saliva
 4. All of the above
Periodontics Answer: 4

Normal consistency of the gingiva is
1) Soft
2) Hard
3) Firm
4) Firm and leathery
Periodontics Answer: 3

First group of fibres to be destroyed allowing junction epithelium to migrate apically
1) Transeptal fibres
2) Dentogingival fibres
3) Oblique fibres
4) Circular fibres
Periodontics Answer: 2

In AIDS patients, occurrence of severe and acute periodontal disease is due to
1) Reduced number of T cells
2) Release of lymphokines
3) Cytotoxic reaction
4) All of the above
Periodontics Answer: 4

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