What is odontoblast - Study guides, Class notes & Summaries

referred pain - Even if the origin of the pain is a location other than the teeth, dental pain can occur, and the patient will complain of a toothache. an oval (ovoid) access opening is which tooth or teeth? - lower anterior 23-26 cuspid 22,27,6,11 upper and lower pre molar 4.5.12.13.20.21.28.29 Can an EF2 place vertical cones - no Can an EF2 place lateral cones? - yes why do we use sealer with gutta percha? - It has eugenol (medication) and fills the voids When the pulp is traumatized d...

1. For lower premolars, the purpose of inclining the handpiece lingually is to, A. Avoid buccal pulp horn B. Avoid lingual pulp horn C. Remove unsupported enamel D. Conserve lingual dentine - ANSWER A. Avoid buccal pulp horn Explanation 1- avoid BUCCAL pulp horn 2- conserve ling. dentine So take A and B if available 2. For an amalgam restoration of a weakened cusp you should, A. reduce cusp by 2mm on a flat base for more resistance B. reduce cusp by 2mm following the outli...

What is the calcified protective covering of the root that anchors the periodontal ligament to the tooth? - ️️Cementum What is the gingiva? - ️️Specialised soft tissue that covers the alveolar process that are also in attachment with the neck of the teeth. Permanent uppers with one root? - ️️1, 2, 3, 5. Permanent lowers with one root? - ️️1, 2, 3, 4, 5. Maximum number of roots in deciduous teeth? - ️️Three Largest of all teeth? - ️️First molars (permanent). Upper ...

Dental Materials NBDHE Guaranteed Success Adhesion Cohesion The chemical attraction between unlike molecules The chemical attraction between like molecules Coefficient of thermal expansion An index which indicated how one material reacts to temperature extremes in relation to another Compressive Strength Creep The force at which a material breaks under pressure Slow dimensional change caused by compression Ductility Elasticity Galvanism Gelation ...

Adhesion The chemical attraction between unlike molecules Cohesion The chemical attraction between like molecules Coefficient of thermal expansion An index which indicated how one material reacts to temperature extremes in relation to another Compressive Strength The force at which a material breaks under pressure Creep Slow dimensional change caused by compression Ductility The ability to undergo change of form without breaking Elasticity Materia...

if the pt is complaining of sensitivity after a bonded direct restoration down to the dentoenamel junction what could this be caused by? - correct answer tubules dessication if the maxillary anteriors are over the cervical third of the mandibular teeth what occlusion is this? - correct answer normal or malocclusion if a pt has periodontal disease what size cord and which kind of cord would you use...

Dentistry Test 3 Quizzes & Ans.

Dental Assistant EXAM WITH VERIFIED QUESTIONS AND CORRECT SOLUTIONS| PASS WITH THE BEST GRADES. CH.8 The __________ period of embryonic development lasts from the 2nd week after conception to the 8th week and includes the early development of the face. - ANSWER-Embryonic CH.8 Which statements about the anatomical crown is correct? - ANSWER-Enamel covered, Independent of gingiva, Doesn't change over the tooth's lifetime CH.8 Which embryonic layer is responsible for den...

of dentine sensitivity - answer1. Innervation of dentine (nerve fibres within tubules) 2. Odontoblast transducer mechanism (would require odontoblasts to be present entire tubule length) 3. Hydrodynamic theory (fluids in tubules disturbed by stimulus, changes stimulate odontoblasts which leads to nerve discharge) ©THEBRIGHTSTARS 2024 Describe the pulpal sensory supply (3) - answer- Max & mand branch of trigeminal nerve - Nerve endings predominantly nociceptive (pain) - Contains A-delta...

It is the difference for prepare a tooth for filling and prepare the tooth for an inlay - answer-UNDERCUT It used to remove the pulp (nerve) - answer-BARBED BROACH Upper incisors protrude and the overjet is increased - answer-CLASS II Div I Adam's universal pliers used for - answer-Orthodontics A horizontal overlap is called - answer-OVERJET Orthodontic brackets are fixed with - answer-Glass Ionomer Acid etch used for composite fillings contains - answer-33% phosphoric acid ...