MDS PREP
Drug which reaches maximum concentration in gingival fluid is
1) Tetracycline
2) Penicillin
3) Erythromycin
4) Sulphonamide
Periodontics
Answer: 1
The aetiology of Mikulicz"s disease is
1. Genetic
2. Autoimmune
3. Viral
4. Bacterial
Oral Pathology
Answer: 2
The objective in adjusting natural dentition by coronoplasty
1. To prevent MPDS
2. To improve esthetics
3. To achieve a favourable direction of forces
4. None of the above
Pedodontics
Answer: 3
The objective in adjusting natural dentition by coronoplasty is to achieve a favorable direction of forces.
Which instrument can effectively remove gross subgingival calculus in deep narrow pockets with fibrotic tissue
1) Sickle scalers
2) File
3) Hoe
4) Chisel
Periodontics
Answer: 4
Problems associated with the patient with a prognathic ridge relationship
1. Teeth arrangement in the upper arch
2. Aesthetic problems
3. Retention of the dentures
4. All of the above
Prosthodontics
Answer: 4
Foreshortening of radiographic image results when central X-ray is
1. Parallel to object and film
2. Parallel to object but not to film
3. Perpendicular to film but not to object
4. Perpendicular to object but not to film
Radiology
Answer: 3
Foreshortening of the radiographic image results when the central X-ray is perpendicular to the film but not to the object.
All of the following can cause osteoporosis, except
1. Hyperparathyroidism
2. Steroid use
3. Fluorosis
4. Thyrotoxicosis
Oral Pathology
Answer: 3
Fluorosis does not cause osteoporosis.