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NEETMDS- Periodontics mcq
MDS PREP
Ideal thickness of graft should be
1) 1.0 to 1.5 mm
2) 0.25 to 0.5 mm
3) 0.5 to 1 mm
4) 2-3 mm
Periodontics Answer: 1

Acute consequence of improper flossing method
1) Laceration of the papilla
2) Erosion of tooth surface
3) Abrasion of tooth surface
4) All of the above
Periodontics Answer: 1

This is ideal to arrest putrefaction and destroy odours in mouth
1) Chlorine
2) Iodine
3) Phenol
4) Cresols
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

Pocket depth of 6 mm means
1) Width of attached gingiva is 6 mm
2) Width of free gingiva is 6 mm
3) Distance between gingival margin and base of sulcus
4) There is loss of epethelial attachment by 6 mm
Periodontics Answer: 3

Which of the following is a common osseous lesion in periodontitis
1) Exostosis
2) Crater
3) Buttressing bone
4) Hemiseptum
Periodontics Answer: 2

Orogranulocytes are
1) Granulocytes present in the gingival connective tissue
2) Mast cells present in the GCF
3) PMNs reaching oral cavity through subepithelium
4) All of the above
Periodontics Answer: 3

Which of the following is a must when performing subgingival curettage?
1. Administration of block anesthesia
2. Removal of the pocket epithelium
3. Placement of an astringent pack after surgery
4. Removal of the cementoenamel junction
Periodontics Answer: 2

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