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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

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

Which of the following is a magnetized instrument? 
1. Schwartz periotrievers
2. Hu-Friedy after five currete
3. Morse sickle scaler
4. Modified Gracey currete

Periodontics Answer: 1

Contraindication for distal wedge removal for periodontal surgery in mandibular molar area is
1) Distal root flutings
2) Presence of deep pockets
3) Insufficient space between distal molar & ascending ramus
4) A soft retromolar pad
Periodontics Answer: 3

The rosin in zinc oxide eugenol periodontal dressing serves to
1) Act as a filler increasing strength
2) Provide antibacterial property
3) Provide astringent action
4) Improve the taste
Periodontics Answer: 1

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

Saguinarine is
1) An anti-plaque agent
2) Derived from blood platelets
3) One of the antiseptic agents in chemical plaque control
4) All of the above
Periodontics Answer: 1

Radiograph of a periodontal ligament of a tooth which has lost its antagonist shows
1) Widening of the PDL space
2) Narrowing of PDL space
3) Increased density
4) Sclerotic change
Periodontics Answer: 2

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