MDS PREP
Occlusal trauma may be best defined as a condition caused due to
1) The pressure on teeth due to lack of proper arch alignment
2) Failure of occlusal balance bilaterally
3) The force or the pressure beyond the physiological limits to the periodontium
4) None of the above
Periodontics
Answer: 3
Of the following which is best method to treat a large radicular cyst of the maxilla with apical involvement of four vital teeth
1. Marsupialization
2. Aspiration
3. Enucleation and primary closure
4. Enucleation and packing the cavity with BIPP
Oral Surgery
Answer: 1
Which of the following surgical procedures are commonly used for treatment of maxillary retrognathia
1. Le Fort I osteotomy
2. C-osteotomy
3. Inverted L-osteotomy
4. Anterior maxillary osteotomy
Oral Surgery
Answer: 1
Primary difference between gingivitis and periodontitis is
1) Depth or pocket
2) Colour changes
3) Loss of attachment epithelium
4) All of the above
Periodontics
Answer: 3
Palatal cusp of upper posterior teeth in complete denture patients should fall on
1) Crest of mandibular ridge
2) Lingual of crest of mandibular ridge
3) Buccal to crest of mandibular ridge
4) Buccal vestibule
Prosthodontics
Answer: 1
The oral mucosa covering the base of the alveolar bone
1. is normally non-keratinized but can become keratinized in response to
physiological stimulation
2. is closely bound to underlying muscle and bone
3. does not contain elastic fibers
4. merges with the keratinized gingiva at the mucogingival junction
Dental Anatomy Answer: 4