" اللجنة العلمية للدفعة ٢٢ طب أسنان - جامعة صنعاء "

امتحان شهر 11

#نماذج_مزاولة #كل_التوفيق

💢 تعديلات النموذج الأخير التعديل باللون الأحمر 💢

هذه عدلوها بكل النماذج بتكون true مش false

ألوان الفايلات مع أرقامهم وقطر ال tip

نموذجنا النهائي 1/ least induce fracture fiberpost 2/cause of recurrent caries all 3/the weakest abutment is 2nd premolar 4/supraerupted of upper 1st molar can be adjusted by all except intruded by orthodontic 5/finishing line of zirconia. round sholder 6/finishing line cause distortion of restoration. None 7/large pulp horn contraindicated in. Both Full porcelain and PFM 8/remaining small of temporary cement ,can causes incomplete sitting of restoration . Both true 9/the most Retentive final luting cement . Resins cement 10/the cement used to Maryland Bridge. Resin cement 11/ ... facial margin . Flat and Concave not convex 12/ improper proximal contact ..... all except displacement of restoration 13/temporary crown in anterior satisfy all except durability 14/ looseness of prosthesis detected early in clinical examination 15/loss of lower 1st molar cused Mesial drifting of 2nd molar 16/Advantages of CAD CAM all except time consuming 17/ advantages of direct technique of fabricated of post Crown all except multirooted teeth 18/advantages of base alloys all except biocompatibility 19 /add metallic oxide for color 20/needs camera cerec system 21/clinical Crown Root ratio of abutment is determined by .... from occlusal to crest of bone 22/post insertion of crown , unsatisfied shade ....overheating 23/chipping porcelain ..... make the PMJ away from centric Occlusion 24/clinical steps primary impression, shade selec , preparation, gingival...... 25/high wearing of tooth porcelain 26/loss left central and lateral incisors with preserve of diastema type of connector ..... loop connector 27/simple cantilever lateral incisor 28/zirconium..... high cost than other 29/.......shoulder porcelain..... all(periodontal health, resistance, esthetic) 30/pain after sleeping..... bruxism

نموذجنا النصفي 1-The main advantage of laminate veneer: (More conservative) 2-Th color matching should be done in : (Less than 5 sec) 3-Zirconia has different types the most common used in dental restoration is: (Yttrium stabilized zirconia) 4-The color interperted by the eye : (Absorption of some light and reflection of the other) 5-Flexural strength of zirconia: (900-1200) 6-All of the followin used last wax process except : (cerec system) 7_Whic one of the advantage of metal ceramic restoration is incorrect : (Excellent esthetics ) 8-Three wheel bur is used in: (Laminate veneer) 9-If temporary veneer is necessary : (are hand sculptured using composite kept supragingival) 10-In the try in of veneer : (Veneer should be placed without bonding medium on the teeth) 11-pure zorconia is .......in room temperature (Monolithic) 12-The cement use for all ceramic restoration: (Luting resin cement) 13-The system use video camera to scan approach teeth : (Cerec system) 14-If proximal contact is open or too light the corrction is solder or remade: (Both are true ) 15-If patient complain pain after cementaion the cause is: (Premature contact or centric or eccentric occlusion) 16-Disadvantage of the first p.j.c made by land : (Less strength) 17-Empress 2 use in : -Inaly onlay veneer -Inlay onlay copmlete crown veneer -Shert 3 unit bridge All 18-The disadvantage of glass inomer cement : (It has very low solubality) 19-Over contoured crown are most often the result of : (Insuffecient tooth preparation) 20-The most important factor in color matching: (Value) 21-All of the following is correct about ceramic material except: (Feldspathic porcelin used in stress bearing area) 22-the thickness of metal coping in metal ceramic restoration should not be less than: (0.2) 23-in the missing of maxillary canine with normal factor the abutment are : (Central,lateral , first premolar ) 24 -in the missing of maxillary canine and adjacent lateral incisor with heavy occlusion the abutment of which : (Two centaral and two premolars) 25-dental ceramic with high crystalline content: (Yttrium stablized zirconia) 26-this system has low abrasive of enamel and low plaque accumalation: (Dicor system) 27-MClean develope pjc with alumina to : (Imporve strength) 28-during try in evaluation of restoration should be carry in th following sequences: (Adjustment of Proximal, marginal adaptaion and occlusal adiustment) 29-the IP empress system consist of leucite crystal dipresed in glass to : (Strength the restoration) 30- a 2 mm incisal reduction without palatal chamfer: ( butt joint preparation) 31- tetragonal structure : (Frome 2370 to 1170) 32- indication of zirconia ceramic: -post crwon post and core -implant and implant abutment -orthodontic bracket -all 33-in laminate veneer etching of enamel surface using : (37% phosphoric acid ) 34-complete lack of hue senstivity : (Achromatism) 35-the steps in the second visit : (Color matchin, tooth preparation, gingival retraction, final impression, bite registration) 36-CAD-CAM - high quality restoration - optical impressio instead of .. - eliminate of conventional labrotary step - all 37-premature contact in the buccal incline of maxillary lingual cusp produce : (Buccal shift of the mandible ) 38-

💢صباح الخير هذا حل النموذج اللي ما كانش محلول بالملف أي تعديل أو ملاحظة نبهونا بالتوفيق يارب 💢