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NEETMDS- Periodontics mcq
MDS PREP
Hypercementosis with hyperplasia at root apex is associated with
1) Hypofunction
2) Hyperfunction of tooth
3) Orthodontic tooth movement
4) None of the above
Periodontics Answer: 1

The presence of which of the following characterises immunologic response in periodontal disease
1) Mast cells and neutrophils, polymorphonuclear leukocytes
2) Lymphocytes and plasma cells
3) Macrophages and neutrophils
4) Polymorphonuclear leukocytes only
Periodontics Answer: 2

After elimination of pockets, the means of plaque control on lingual surface of lower first molar which has previous furcation involvement is
1) Ordinary tooth brush and detal floss
2) Small soft tooth brush
3) Interproximal brush
4) By water irrigation system
Periodontics Answer: 2

Metronidazole is the drug of choice for 
 1. All periodontal disease
 2. ANUG
 3. Juvenile periodontitis
 4. Herpes simplex
Periodontics Answer: 2

Sharpe"s fibres are
1) Collagen fibres
2) Elastic fibres
3) Oxytalin fibres
4) All of the above
Periodontics Answer: 1

Interbacterial matrix of plaque is mainly made up of
1) Dextrans and levans
2) Mucopolysaccharides
3) Lipoprotein and disaccharides
4) Dextrans and dextrose
Periodontics Answer: 1

Thick manageable true pockets with no recession are best treated by
1) Langerhans technique of connective tissue
2) Apically displaced flap
3) Free gingival graft
4) Lateral sliding graft
Periodontics Answer: 2

Action of dentifrice is
1) Remove calculus
2) Remove stains
3) Remove plaque
4) Cleaning of teeth and polishing of teeth
Periodontics Answer: 4

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