MDS PREP
The most widely studied controlled release device in periodontal has been
1. Amoxycillin
2. Tetracycline fibres
3. Cephalexin
4. Metronidazole
Pedodontics
Answer: 2
Tetracycline fibers are the most widely studied controlled release device in periodontal therapy.
Dehiscence
1. Is a vertical defect of alveolar bone
2. Influences progression of disease
3. Is common in anterior teeth with prominent roots
4. All of the above
Pedodontics
Answer: 4
Dehiscence is a vertical defect of alveolar bone that influences the progression of disease and is common in anterior teeth with prominent roots.
The local drug delivery system "ELYZOL" contains
1. Metronidazole
2. Penicillin
3. Sanguinarine
4. Tetracycline
Pedodontics
Answer: 1
The local drug delivery system "ELYZOL" contains metronidazole.
The diameter of the tip of a periodontal probe is
1. 0.25 mm
2. 0.75 mm
3. 0.5 mm
4. 1 mm
Pedodontics
Answer: 3
The diameter of the tip of a periodontal probe is 0.5 mm.
Trauma from occlusion in the presence of inflammation
1. Can change direction of pathway of inflammation
2. Has no influence of inflammation
3. Always causes bruxism
4. None of the above
Pedodontics
Answer: 1
Trauma from occlusion in the presence of inflammation can change the direction of the pathway of inflammation.
In periodontal diseases, alveolar bone loss is the result of
1. Both apposition and resorption
2. Apposition only
3. Resorption only
4. None of the above
Pedodontics
Answer: 4
In periodontal diseases, alveolar bone loss is the result of both apposition and resorption.
Which of the following has high degree of correlation of PI of Russell"s
1. OHI-S
2. PMA index
3. Loe and Sillness
4. Sillness and Loe
The OHI-S index has a high degree of correlation with the PI of Russell.
Identify the wrong statement regarding true except
1. Association with gingivitis
2. Associated with periodontitis
3. May not cause bleeding on probing
4. None of the above
Pedodontics
Answer: 1
Gingivitis is typically associated with plaque-induced inflammation of the gingiva, but not all gingival lesions directly correlate with other periodontal conditions like periodontitis or specific non-bleeding phenomena.