INBDE Prosthodontics Comprehensive Review Exam Questions And Correct Answers.
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Course
INBDE
Institution
INBDE
What is the crown that attaches to the abutment? - correct answer Retainer
When will Bridge have poor prognosis? - correct answer 1. HALF OR LESS Supporting Bone
2. Single Retainer CANTILEVER
3. Multiple-Splinted Abutmen...
,Which teeth need to be splinted when replacing a canine with a bridge? - correct answer
Central and Lateral Incisors to PREVENT LATERAL drifting of bridge
What is the preferred root shape for abutment teeth? - correct answer 1. Divergent
2. Multiple
3. Curved
4. Broad
When are Partial Dentures indicated? - correct answer 1. Distal Extension
2. Long Span
3. Bone Loss around Abutment Teeth
4. Cost
Combination Syndrome - correct answer 1. Occurs when MX CD is opposing ONLY
MD ANTERIORS
Screw-Retained Implant - correct answer 1. Retrievability allows for good
maintenance
2. Access hole is through OCCLUSAL for POSTERIOR and LINGUAL for ANTERIOR
,3. Screw may LOOSEN over time
Alginate - correct answer 1. Material of choice for Diagnostic Casts
2. TRISODIUM PHOSPHATE controls Setting Rate
Alginate Impressions should be poured up within how many minutes? - correct answer
15
Centric Relation - correct answer 1. When Condyles are articulating with THINNEST
AVASCULAR portion of Disk is the MOST ANTERIOR-SUPERIOR portion of Articular Eminence
2. INDEPENDENT of Teeth
Maximum Intercuspation - correct answer 1. Complete interdigitation of teeth
2. INDEPENDENT of Condyles
How often do MI and CR coincide? - correct answer 10%
When to mount in MI - correct answer When MI is repeatable and stable
When to mount in CR - correct answer When MI is NOT repeatable or stable
What is the most reliable and reproducible position of the mouth? - correct answer
CR
What is most accurate way to get CR? - correct answer Bimanual Manipulation
Facebow Record - correct answer 1. Transfer MX Arch Relation with Skull
2. Transfer MD Arch Relation with Rotational Center of TMJs
, Arbitrary Facebow - correct answer Orients MX Cast to Skull via External Auditory
Meatus to stabilize the bow
Kinematic Facebow - correct answer Placed on Hinge Axis of Mandible
Nonadjustable Articular - correct answer 1. Does NOT reproduce full range of MD
Movement
2. Distance between Hinge and Teeth is SHORTER than IRL
3. May result in PREMATURE Contact and INCORRECT Ridge and Groove Direction
Semiadjustable Articular - correct answer 1. Allows you to set Bennett Angle (15)
and Horizontal Condylar Inclination (30)
2. Arcon
3. Non-Arcon
Arcon Semiadjustable Articulator - correct answer 1. Condyles are part of LOWER
2. Fossa are part of UPPER
Non-Arcon Semiadjustable Articulator - correct answer Upper and Lower are
RIGIDLY attached
Casts made from alginate are more correctly mounted using what records? - correct answer
Wax Records
Casts made from elastomeric materials are more correctly mounted using what records? - correct
answer Elastomeric Materials
Condylar Guidance - correct answer 1. Slope of Articular Eminence
2. Represented by Horizontal Condylar Inclination on Articular
3. Posterior Determinant of Occlusion
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