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NEETMDS- Periodontics mcq
MDS PREP
Which of the following conditions has poorest prognosis if treatment is not provided in time
1) Gingivitis
2) Adult periodontitis
3) Juvenile periodontitis
4) Occlusal trauma
Periodontics Answer: 3

Ultrasonic scaler can be used in 
 1. AIDS patients
 2. Asthmatics
 3. Pacemaker
 4. Heavy calculus

Periodontics Answer: 4

Gingival index of score 1 means
1) Healthy gingiva
2) No bleeding on probing
3) Bleeding on probing
4) Gingiva is coral pink in colour
Periodontics Answer: 2

The optimal flow rate of coolant for sonic and ultrasonic subgingival scaling is
1) 1-11 mL/min
2) 14-23 mL/min
3) 24-32 mL/min
4) 34-40 mL/min
Periodontics Answer: 2

The gingival crevicular fluid is increased in all except
1) Gingivitis
2) Smoking
3) Periodontal pocket
4) Trauma from occlusion
Periodontics Answer: 4

Which of the following antibiotics prescribed in case of juvenile periodontitis  
 1. Tetracycline
 2. Erythromycin
 3. Sulfadiazine
 4. Cephalexin
Periodontics Answer: 1

The purpose of periodontal dressing is
1) Prevent overgrowth of granulation tissue by acting as a matrix
2) Protect the wound from local environmental changes
3) Make the patient comfortable after periodontal surgery
4) All of the above
Periodontics Answer: 4

Changes in the gingiva during pregnancy are attributed to 
 1. Changes in the hormonal level
 2. Altered microorganisms
 3. Altered immunological response level
 4. All the above
Periodontics Answer: 1

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