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NEETMDS- Periodontics mcq
MDS PREP

Sodium content of iontophoresis is:


          1.   1%.


2.       2%.


3.        3%.


4.        4%.

Periodontics Answer: 2

The bacterial product(s) which evoke inflammatory response in periodontal disease is
1) Protease
2) Hyaluronidase
3) Endotoxin
4) All of the above
Periodontics Answer: 4

"V" shaped bone loss is seen in
1) Trauma from occlusion
2) Simple periodontitis
3) Orthodontic tooth movements
4) All of the above
Periodontics Answer: 1

Scaling and root planing elicits
1) Cell mediated immunity
2) Antibody mediated humoral immunity
3) Non-specific immunity
4) No response
Periodontics Answer: 2

For interproximal areas of disastemata or for wide interdental spaces to properly adopt the interproximal papilla against the bone, the recommended technique to suturing method is
1) Interdental ligation
2) Horizontal mattress suture
3) Continuous, independent sling suture
4) Closed anchor suture
Periodontics Answer: 2

Severe alveolar bone loss, as observed in juvenile periodontitis, is associated with 
 1. Cyclic neutropenia
 2. Lysis of neutrophils
 3. Increased phagocytosis
 4. Neutrophil chemotactic defects
Periodontics Answer: 4

Periodontal membrane is thinnest at
1) Cementoenamel junction
2) Apical region
3) Fulcrum of rotation
4) Mid-root section
Periodontics Answer: 3

The carbohydrates not associated with dental plaque is
1) Dextrose
2) Levans
3) Glucose
4) Rhamnose
Periodontics Answer: 4

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