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

Periodontitis in the absence of bacteria can be seen in
1) Pregnancy due to hormonal imbalance
2) Diabetes due to hormonal imbalance
3) Juvenile periodontitis due to chemotactic defect of neutrophils
4) None of the above
Periodontics Answer: 4

Type of periodontitis which does not respond to therapy is
1) Refractory periodontitis
2) Juvenile periodontitis
3) Rapidly progressive periodontitis
4) Chronic adult periodontitis
Periodontics Answer: 1

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

Periodontics Answer: 4

Choose the most effective mechanical device for cleaning concave interdental surfaces of teeth?
1) Conventional toothbrushes
2) Powered toothbrushes
3) Triangular toothpicks
4) Interdental brushes
Periodontics Answer: 4

Which of the following surgical procedures should be performed first in elimination of periodontal diseases
1) Mucogingival surgery
2) Infrabony pocket therapy
3) Gingivoplasty
4) Apically repositioned flap
Periodontics Answer: 2

Signs of TFO (trauma from occlusion) are all of the following except
1) Mobility of teeth
2) Loss of attachment and formation of pockets
3) Widening of the periodontal ligament
4) Migration of teeth
Periodontics Answer: 2

Facial surface of which tooth is most affected by gingivitis 
 1. Upper first molar
 2. Lower first molar
 3. Lower central incisor
 4. Lower premolar
Periodontics Answer: 1

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