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NEETMDS- Periodontics mcq
MDS PREP
Periochip is a commercially available local drug delivery system containing
1) Doxycycline
2) Chlorhexidine
3) Minocycline
4) Metronidazole
Periodontics Answer: 2

Gingival enlargement is a side effect of
1) Phynytoin
2) Calcium channel blockers
3) Acute myelocytic leukaemia
4) All of the above
Periodontics Answer: 4

Kirkland and Orban knives are used for 
 1. Curettage
 2. Gingivectomy
 3. Root planning
 4. Scaling
Periodontics Answer: 1

Which one of the following is not associated with chronic gingivitis
1) Suppuration
2) Bleeding on probing
3) Pain
4) Swollen gingiva
Periodontics Answer: 3

Histopathology criteria used to distinguish gingivitis from periodontitis
1) Occlusal trauma
2) Bone resorption
3) Endosteal proliferation
4) Howship"s lacunae
Periodontics Answer: 4

What do you understand by isograft?
1) Bone taken from same individual
2) Bone taken from genetically similar individual
3) Bone taken from identical twin
4) None of the above
Periodontics Answer: 2

Which of the following soft tissue responses may occur as a reaction to orthodontic bands?
1) Gingivitis
2) Gingival fibrosis
3) Ulcerative gingivitis
4) Fulminating periodontitis
Periodontics Answer: 1

First clinical signs of gingivitis appear in which stage
1) Initial (or) stage I
2) Early (or) stage II
3) Established (or) stage III
4) Advanced stage
Periodontics Answer: 2

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