MDS PREP
Most semiadjustable articulators have a fixed intercondylar distance of
1. 200mm
2. 160mm
3. 70mm
4. 110mm
Prosthodontics
Answer: 4
Most semiadjustable articulators have a fixed intercondylar distance of 110mm.
When all diagnostic procedure fail to detect proximal caries, last resort is
1) Mechanical separation
2) Preparation of the test cavity
3) Transillumination
4) Caries activity tests
Conservative Dentistry
Answer: 1
Which of the following is alloplastic material
1) Iliac crest graft
2) Freeze dried bone graft
3) Bone blend
4) Tricalcium phosphate
Periodontics
Answer: 4
When a cusp is in deflective occlusal contact only in centric relation, then
1) Reduce the cusp only
2) Reduce the opposing fossa or marginal ridge
3) Reduce both the fossa and the cusp
4) Reduce the opposing marginal ridge
Prosthodontics
Answer: 2
Which sleep stage is associated with the lowest body temperature, decreased heart rate, and decreased muscle tone?
1) Stage 1 NREM
2) Stage 2 NREM
3) Stage 3 NREM
4) REM sleep
Stage 3 NREM, also known as slow-wave sleep, is characterized by delta waves on EEG and is associated with the lowest body temperature, decreased heart rate, and decreased muscle tone, indicating a deep restorative sleep state.
The most common intraoral location for a pigmented nevi is the
1) Hard palate
2) Soft palate
3) Buccal mucosa
4) Floor of mouth
Oral Pathology
Answer: 1
Pseudoepitheliomatous hyperplasia of the surface epithelium seen in a granular cell myoblastoma is considered
1. a sign of malignancy
2. to be induced by tumor cells
3. to indicate the origin of the tumor
4. to be an integral part of the lesion
Oral Pathology
Answer: 2
What dental relationship is present in an Angle Class I occlusion?
Orthodontics Answer: 3
1. The buccal cusp of the maxillary second premolar aligns with the mesiobuccal groove of the mandibular first molar.
2. The cusp of the maxillary canine aligns with the cusp of the mandibular canine.
3. The mesiobuccal cusp of the maxillary first molar aligns with the mesiobuccal groove of the mandibular first molar.
4. The mesiobuccal cusp of the maxillary first molar aligns with the embrasure between the mandibular first molar and second premolar.
The mesiobuccal cusp of the maxillary first molar aligns with the mesiobuccal groove of the mandibular first molar.