PROMETRIC DENTIST SM EXAM 12Welcome to PROMETRIC NURSE EXAMSTUDY MODEStudy mode allow you to attend the question without any time limitation. If you want to know the correct answer please move your mouse pointat the hint notificationPlease click on the Next Button to Start the ExamNameBusinessEmailPhone NumberThe most common immediate treatment reported for fractured teeth was:25%50%.HintA 55 year old patient with multi-extraction teeth, after extraction what will you do first:SuturingPrimary closure should be obtained if there is no luntant tissue.Alveoplasty should be done in all cases.Hint After trauma a tooth become yellowish in color, this is due to :Necrotic pulp.Hemorrhage in the pulp.Irreversible pulpitis.Pulp is partially or completely obliterated.HintPain in central incisors from : Central &lateral incisorsPremolar & molarLateral & canineCanine & premolarHintBonding agent for enamel we use: unfilled resinprimer with resin modified glass ionomerprimer & adhesive bonding agentresin dissolve in acetone or alcoholHint Which of the following is the cause of immediat type allergic reaction to latex products:AcceleratorNickelAntioxidantsLatex proteinHint An anterior fixed partial denture is contraindicated when: An anterior fixed partial denture is contraindicated when:Crown of the abutment teeth are extremely long owing to gingival recession.An abutment tooth is inclined 15 degrees but otherwise soundThere is considerable resorption of the residual ridges.HintA removable partial denture patient, Class II Kennedy classification. The last tooth onthe left side is the 2nd premolar which has a distal caries. What’s the type of the clasp yo will use for this premolar:gingivally approaching clasp.ring claspHintWhat do we use as temporary filling material in anterior reign when aesthetic is important:CompositeGlass ionemer cementZinc oxide eugenolHintRanula is associated with which salivary gland:submandiuLar gland.sublingual gland.HintGeographic tongue is seen in Pt with: DiabetesIron deficiency anemiaPemphigusHintEnergy absorbed by the point of fracture called: ultimate strengthbrittlenesselastic limittoughnessHint 8-(6 years) child with bilateral loss of deciduous molars &the anterior teeth not erupted yet ,the spacemaintainer for choice is:lingual archremovable partial denturebilateral band and loopbilateral band and loop with distal shoeHintAre appliances used for immobilization of fragments of broken parts of jaw bones intheir original position until repair takes bleeding?SplintsSpeech aidsStentsObturators.Hint After bleaching a tooth, we wanna restore the tooth with composite resin, we don’t want tocompromise the bonding, we wait for:24 hoursa weekchoose a different materialHint6 years old child lost his upper right 1st molar, arrangement :Lingual bar.Band and loopHint Perforation during endo space preparation what is the most surface of distal root of lower molar willhave tendency of perforation:Mesial Surface.Lingual surface.Distal surface.Buccal surface.HintImportant factor in long term success of perio treatment: Skill of the operatorPerio maintenanceHint Child has a habit of finger sucking and starts to show orodental changes, the childneeds:Early appliancePsychological therapyHintSyphilis first appearance: Multiple vesicle.BullaeErythematous reaction.UlcerHint Pt has bad oral hygine and missing the right and left lateral insicor what ttt : implantMarylad bridge.rpdconventional fpdHintClass III jaw relation in edentulous PT :Class III jaw relation in edentulous PTAffect retention of lower denAffect esthetic and arrangement of maxillary dentureAll of the aboveHintClass II composite resin is lined by:G.I.Cavity varnish.Reinforced ZOE.ZOE with epoxy cement.HintPT feel pain of short duration after class II restoration. Diagnosis is: Reversible pulpitisIrreversible pulpitis.Periodontitis.Hint All are participating in the determination of the posterior extension of the maxillarydenture (posterior palatal extension) EXCEPT :vibrating lineretromolar areashamular notchfovae palatineHintLength of pins must be equals in both tooth and restoration by a depth of:1 mm.4 mm.2 mm3 mm.HintCleft palate, cleft lip, missing ear, prognathism are: Acquired defects.Congenital defectsDevelopments defects.NoneHint Composite restoration that was matching in shade, after one week it became much light... Thereason could be:light started photoinitation.Absorption water.Shade selected after rubber damHintThe packing and sorting of protein is the function of: Endoplasmic reticulum.NucleusGolgi apparatusMitochondriaHintThickness of luting cement:100 micrometer40micro meterHintThe aim of treatment maintenance is: Prevent secondary infection.Check tissue response.HintHairy trichoglossia may be caused by: Broad spectrum antibiotic.Heavy smokers.H2o2 mouth wash.Systemic steroid.All of the aboveHintDifference between Gracey and universal curette:Section of gracey is hemicircular and in universal triangular.Universal 90 not offset, gracey 60 offset.Gracey has one cutting edge while universal has two.Gracey Used for cutting in specific area while universal is in any areaA and dA, b and c.eB, c and d.HintThyroglossal duct cysts: Are only found in the posterior tongue.Are sometimes called Lympho-epithelial cysts.Clinically present in the Lateral neck tissue.May be found anywhere along the pathway of the embryonic thyroglossal duct.HintStage Ib disease of squamous cell carcinoma: T1 NO MOT4 NO MOT3 NO MOT2 NO MO.HintThe needle holder used in suturing of lower third molar : curved haemostateRegular tweezersallis forceps petersonAdson forcepsHint Mix in walking non vital bleatching: H2O2 with phosphH2o2 with Sodium perboratesuperexol with ca hydroxideH2o2 with Sodium perborateHintIn primary teeth, pathologic changes in radiographs are always seen in: Periapical area.At base of developing teeth.Furcation area.Alveolar crestHintForamen oval is in the following bone: TemporalOccipitalSphenoidHintIn geriatrle Pt, Cementum on the root end will:Become thinned and almost nonexistent.Indicate pathosis.Often not be seen on the radiographBecome thicker and irregularRender apex to locater useless.HintThe best material for taking full crown veneers impression is : Poly-sulfidePoly vinyl siloxanePoly-etherIrreversible hydrocolloidHintMucoceles the best tx is: Excisioncauterizationleave itmarsupializationHintWhat medical condition should prevent the dentist from practicing dentistry :DiabetesHeadacheHypertensionInfluenzaHintWhich of the following may cause gingival enlargement : PhenyntoinAspirinNifedipineCyclosporineNone of the aboveHintAfter usage of sharp scalpels, needles, what's the best management : throw in a special container of sharp instrumentsterilize and re usethrough in ordinary plastic waste basketHint In diabetic patient, periodontium affected by which cells: NeutrophilMacrophagesHintIn diabetic patient, periodontium affected by which cells:NeutrophilMacrophagesHint Best treatment of choice for carious exposure of a primary molar in a 3 year old child who complain of toothache during and after food taking:Direct pulp capping with caoh.Caoh pulpotomyDirect pulp capping with zao paste.Formocresol pulpotomy.HintThe radiograph shows condylar head orientation and facial symmetry :SubmentovertexTransorbitalReverse townOpgHintIn primary teeth. The ideal occlusal scheme is:Flush terminal.Mesial step.Distal step.HintIn geriatrle Pt, Cementum on the root end will:Become thinned and almost nonexistent.Indicate pathosis.Often not be seen on the radiographBecome thicker and irregular.Render apex to locater useless.HintWhich of the following endodontic failure may be retreated only with surgery:Missed major canal.Short canal filling.Persistent inter appointment pain.Post and core.HintChild have tooth which have no moblity but have luxation best treatment:acrylic splintnon rigid fixation = flexiblerigid fixationHintPost length increasing will : increase retention.increase resistantincrease strength of restorationHintBronchial asthma epinephrine concentration subcutaneously : 1/1000.1/100001/100000Hint32 years old patient came to your dental office, suffering from a bad odour and taste from His mouth. By examination patient has an anterior mandibular 3 unit bridge that bubbles upon Applying water spray and slight pressure. Cause: broken abutmentFood impaction underneath the pontic.separation between the abutment and the retainerHintIn fixed p.d u use gic for cemntation what best to do : remove smear layer by acid to increase adhesionremove excess when it in dough stagedo not varnish because it affect adhesion.mixed slowly on small area untill become creamyHintTo treat non vital tooth with open apex when doing access openning with gates glidden bur take care to : Remove all dentinRemove minimal dentineFollow conservative methodHintThe retainer of rubber dam :four points of contact two buccally and two lingually without rocking2 pointsfour points of contact two buccally and two lingually above the height of contourfour points of contact two mesially and two distallyHint Patient with lupus erythematous and under cortisone, he needs to surgical extractionof a tooth. What should the surgeon instruct the patient:Take half of the cortisone dose at the day of operationDouble the cortisone dose day before and at the day of operation and day after.Double the cortisone dose at the day of operationTake half of the cortisone dose day before and at the day of operation and day afterHintOverhanging restoration margins should be removed because : It provides ideal location for plaque accumulation.Its removal permits more effective plaque controlIt tears the gingival fibers leading to attachment loStimulate inflammatory reaction directlyA & d.HintSpontaneous pulpal pain is indicative of:Reversible pulpitis.Atrophic pulpHyperplastic pulpIrreversible pulpitis.Neurotic pulp.HintThe most accurate impression material for making impression of an oral cavity is: impression compound.poly sulfide.condensation type silicon.polyvinyl siloxanes.HintThe most affect tooth in nurse bottle feeding : lower molarsmand incisorupper molarsmax incisorHintAfter etch enamel and bond it with 5th generation the strength of?5-10Mp.100Mp.25Mp30Mp.HintHBV can be transmitted by transplacental: TrueFalseHint Acute periapical abscess characterized by: Varying degree of pain.Varying degree of swelling.Some time not shown on the radiographAll the above.HintMost common cyst :Apical radicular cystKeratocystHintWhen you give inferior dental block for pedo Pt the angulations for the needle: 7 mm below the occlusal plane.At the occlusal plane.5 mm below the occlusal plane.7 mm above the occlusal plane.HintVerrucous carcinoma:MalignantBenignHintGingival hyperplasia related to phenytoin therapy is: Most common on lingual surface.Strongly related to poor oral hygiene.Most common in older Pt.Strongly related to phenytoin dosage.HintHand over mouth technique is used in management of which child: Mentally retarded.Hysterical.Positive resistance.UncooperativeHintGutta percha contain mainly: Gutta percha 20%.ZINC oxide %ZINC phosphate.Hint Radiographic diagnosis of bilateral expansile radioopaque areas in the canine premolar area region ofthe mandible is :HematomaGenial tubercleInternal oblique ridgeRemaining rootsTorus mandibularisHintLateral canal is detected by:RadiographTactile sensationBy clinical examination.HintIncipient caries is diagnosed by: Fiber optic lightTactile examinationXray film.HintShade guide: Under lightDry toothNone of aboveHint Palatal canal in upper molars is curved: BuccallyPalatallyDistallyHintDentine hypersensitivity is best relieved or controlled by:Using efficient cooling system.Applying anti inflammatory agent to exposed dentin.Blacking exposed tubules on the dentin surface.Opening tubules to permit release of intrapulpal pressure.HintFor the ceramometal restorations, the type of finish line is:ChamferBeveled shoulderHintThe following are multilocular radiolucencies in xray EXCEPT:Ameloblastoma.MyxomaOdontogenic keratocyst.Adenomatoid Odontogenic cystHintThe best material for taking full crown veneers impression is :PolysulphidePoly vinyl siloxanePolyetherIrreversible hydrocolloidHintMandibular 1st permanent molar look in morphology as: primary 1st mand molar.primary 2nd max molar.primary 2nd mand molar.primary 1st max molarHintLight curing time for simple shallow class III composite: 10 sec.15 sec.20 sec.HintThe primary source of retention of porcelain veneer : mechanical retention from under cutmicromechanical bond from itching of enamel and porcelainmechanical retention from secondary retentive featureschemical bond by saline coupling agentHintIn class 3 jaw relation in edentulous Pt: It will effect size of maxillary teeth.Affect retention of lower dentureesthetic and arrangement of maxillary denture.All of the above.HintEach of the following is correct EXCEPT which one: Bad breath appears to be largely bacteria in origin.Fear of having bad breath may be a severe problem for some people.Bad breath originating from the gastrointestinal tract is quite common.Selfperceptions of bad breath appear to be unreliableHintSelfperceptions of bad breath appear to be unreliable :Epithelial tissue.Connective tissue.Hint In deciduous tooth the first radiographic changes will be seen in: Bifurcation area.Apical area.External root resoption.Hint Came to the clinic complaining from pain related to swelling on maxillary central incisor area which vital and normal under percussion? periapical cystaneurysmalbone cystincisive cystglobulomaxillary cystHintWe Vaseline the inner surface of the flasks all rounds: To help in the packing procedureTo separate the models (casts) safety.None.A and BHintThe protrusive condylar guidance should be set on the articulator at: 40 degree70 degree.50 degree60 degree.HintTrauma caused fracture of the root at junction between middle and cervical third: do endo for coronal part onlySplint the two parts together.extractionRCT for bothleaveHintSquamous cell carcinoma is multifactorial: TrueFalseHintDental fluorosis : Is indicative of systemic fluorosisIs largely preventableIs reversibleCan be contracted at any ageBecomes less noticeable with ageHintRubber dam is contraindicated in:Pt with obstructive noseMentally retarded PtUn comparative child.A and b.HintThe use of the rubber dam in endodontics is: Frequently required.Dictated by Pt comfort.Time consuming.An established rule.Not required.HintWhich surface of the central incisor that contacts the median line:DistalLingualMesialBuccalHint-………… is the art and science of functional, anatomic and cosmetic reconstruction of missing or defective parts in the maxilla, mandible or face by the use of non living substances: Complete denture.Partial dentureMaxillofacial prostheses.Orthodontics.HintTreatment of cervical caries in old patients with a temporary restoration is best done by:Glass ionomer.composite resitnHintBe sure to click Submit Quiz to see your results! 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