The retentive terminal of a clasp should always point towards the 1) Facial surface 2) Occlusal surface 3) Gingiva 4) Lingual surface
ProsthodonticsAnswer: 2
When loads are increased, tooth closing movements change into opening due to 1) Benett shift 2) Proprioceptive impulses from PD ligament 3) Group function of the teeth 4) Canine-guided occlusion
ProsthodonticsAnswer: 2
Complete dentures are said to be in balanced occlusion when 1. There is no damage to the TMJ 2. Simultaneous contacts occur bilaterally in all ecentric movements 3. There is no damage to the underlying mucosa 4. Teeth are well seated on the ridge without discomfort
ProsthodonticsAnswer: 2
The path of the condyle during mandibular movements is governed by 1. Height and axial inclination of the posterior teeth 2. Degree of compensating curve and the overbite 3. Shape of fossa and meniscus and the muscular tonicity 4. All of the above
ProsthodonticsAnswer: 4
Patient usually is given appointment 24 hours after delivery of complete dentures to 1) Collect the fee 2) Relieve the pressure spots 3) Check the occlusion 4) Check the retention
ProsthodonticsAnswer: 2
Most suitable pontic for maxillary posterior area 1) Trupontic or long pin pontic 2) Sanitary pontic 3) Flat back pontic with porcelain facing 4) Pin facing pontic
ProsthodonticsAnswer: 1
Which tooth has maximum root surface area 1) Maxillary first molar 2) Mandibular firsts molar 3) Maxillary canines 4) Mandibular central incisors
ProsthodonticsAnswer: 1
The most common difficulty associated with patients suffering from neuromuscular disorders in construction of a complete denture 1) Recording jaw relations 2) Difficulties in impression taking 3) Difficulties in arrangement of posterior teeth 4) Difficulties in border moulding the impression