Question: In an ideal occlustion buccal cusps of maxillary teeth, occlude with______________?

• 1. Fossa and rdges
• 2. Grooves and embrasures
• 3. Lingual cusps of mandibular teeth
• 4. Occlusal pits and fissures of mandibular teeth

Question: Normal dentition in centric occlusion, opposing contact may be expected at_____________?

• 1. Buccals slopes of buccal cusps of maxillary posterior teeth
• 2. Buccal slopes of lingual cusps of maxillary posterior teeth
• 3. Lingual slopes of lingual cusps of mandibular posterior teeth
• 4. All slopes of lingual cusps of mandibular posterior teeth

Question: Over jet is defined as______________?

• 1. Horizontal overlap
• 2. Vertical overlap
• 3. Transverse plane discrepancy
• 4. All the above

Question: Group function occlusion is common in_____________?

• 1. 10 – 14 years
• 2. 15 -25 years
• 3. Above 30 years
• 4. Edentulous patients

Question: IN occlusion, the teeth have______________?

• 1. Cusp – to – cusp contact
• 2. Edge- to – edge contact
• 3. Marginal contact
• 4. Surface – to- surface contact

Question: Facial occlusal line in the maxillary arch is formed by_______________?

• 1. Stamp cusps
• 2. Centric holding cusps
• 3. Supporting cusps
• 4. Non- supporting cusps

Question: Curve passing through the buccal and lingual cusp tips of the mandibular buccal teeth is______________?

• 1. Wilson curve
• 2. Mansoon curve
• 3. Curve of spee
• 4. Caternary curve

Question: In occlusion the teeth have_______________?

• 1. Cusp to cusp contact
• 2. Edge to edge contact
• 3. Marginal contact
• 4. Surface to surface contact

Question: Maximum contact between occlusal surfaces, of maxillary and mandibular teeth occur during________________?

• 1. Centric occlusion
• 2. Rest position
• 3. Protrusive contacts
• 4. Laterotrusive contacts

Question: The incisal edges and the incisal thirds of facial surfaces of mandibular incisors and canines generally oppose lingual surfaces of maxillary incisor and canines _____________?

• 1. Within the incisor thirds
• 2. At the junction of middle and cervical thirds
• 3. At the linguo cervical ridges
• 4. Immediately incisal to cingulam