PROMETRIC DENTIST SM EXAM 13Welcome 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 inferior alveolar nerve is branch of:Mandibular nerve not dividedPosterior devision of mandibular nerveAnterior devision of mandibular nerveHintIt is preferable to be the length of the handle of the custom tray:10mm25mm.20mm.15mm.HintRanula Can be treated by: ExcisionMarsupializationCauterizationIncisionHint At which of the following locations on a mandibular molar do you complete theexcavation of caries first :axial wallspulpal floor over the mesial pulp hornsperipheral cariesall of the above are correctHint In a class III composite with a liner underneath, what's the best to use : light cured GI.zno EugReinforced znoeugHint An examination of the edentulous mouth of an aged Pt who has wore maxillary completedentures for many years against six mandibular teeth would probably show :Cystic degeneration of the foramina of the anterior palatine nerveInsufficient inter occlusal distanceLoss of osseous structure in the anterior maxillary archFlabby ridge tissue in the posterior maxillary archHintFluoride which we use in the clinic doesn’t cause fluorosis because :It's not the same fluoride that cause fluorosisSaliva wasnt outTeeth already calcifiedCalcium in the mouth counterHintThe most prominent cell in acute inflammation is:LymphocystPlasma cell.PMNHintWhich of the following is the longest in the dental arch: Maxiliary central incisor.Maxiliary canineMaxiliary second premolar.Mandibular canine.Hint Which one of the following was the most frequently reason for replacement of a molar restoration with larger restoration:New caries.Faulty restoration.Recurrent caries.All of the above.HintTooth fracture during extraction may be occur due to:None vital toothDiabetic PT.Improper holding by forceps.A and c.HintMastoid process is a part of: Temporal bone.Parietal boneOccipital bone.Hint The spontaneous production of an electric current resulting from two dissimilarmetal in the oral cavity is called:Nuclear reaction.FissionThermodynamics.Galvanic action.Precipitation reaction.HintFluoride reduces caries activity by :Reduces bacterial adhesion and carbohydrate storageEnhances the precipitation of insoluble fluoroapitite into the tooth structureFluoride enhances remineralization of the noncavitated carious lesions.B & C.All of the above.HintFractured tooth to alveolar crest, what's the best way to produce ferrule effect? restore with amalgam core sub-gingivaly.crown lengtheningextrusion with orthodonticsHintComplete blood count "CBC" is a laboratory test important in dentistry: TrueFalseHint Pt complains from severe spontaneous pain related to upper 6. It respond to vitality test no pain onpercussion, diagnosis is:Irreversible pulpitis.Reversible pulpitis.Acute apical periodotitis.HintWhen take x ray in upper premolar to locate lingual root using mesial shift it will apear : distalmesialbuccallingualHintDroplet nuclei containing mycobacterium tuberculosis: Droplet nuclei containing mycobacterium tuberculosis:Remain airborn for prolonged period.Settle out of room air quicklyDo not spread widely in the building.HintCholesterol crystals are found in:KeratocystPeriodontal cystHintOral and perioral cyst formed from epithelial rest of serres: TrueFalseHint The favored relationship in case of fabrication of a lower class 1 RPD opposing a natural dentition is : prognathismworking sidebalancing sidenone of the aboveHintImportant functions must be considered when arranging anterior teeth: AestheticsIncisionPhoneticsAllHintAvulsed tooth is washed with tap water , it should be replaced again: Immediately.After 2 hours.24 hrHintWith children rubber dam not use with:Hyperactive patientmildly handicapped and uncooperative.obstructive nosepatient with fixed orthoapplianceHint At which temperature that gutta percha reach the alpha temp: 42-48 c100c50-6070-80HintOral diaphragm consist mainly of: TongueMylohyoid muscle.Geniohyoid muscle.Digastric muscle.HintPulpities in decidous teeth in radiograph see related to: furcationapex of rootlateral to rootHint Pt with complete denture complain from tightness of denture in morning then becomegood this due to :relif of denture.lack of cheeck elastistypoor post damHintAll of these are ways to give L.A with less pain EXCEPT:give it slowlythe needle size over than 25 gaugestretch the muscleTopical anesthesiaHintPt with missing lower right 1st molar for long time you'll find: Mesial drifting of lower right 2nd molar.Intrusion of upper right 1st molar.Over eruption of lower right 2nd molar.HintDry socket happen after: 24 h2weeks3-5days1weekHintPatient with warfarin treatment and you want to do surgery, when you can do: When PT is 2 - 2.5 INR on the same day.When PT is 1 -1.5 INR on the same dayHint Chlorhexidine is used as mouth wash in the concentration of: 0.1-0.2%20%1-2%5-10%HintThe long axis of the maxillary cuspid is inclined slightly to the:MesialLingualDistalBuccalHintRadiopacity attached to root of mandibular molar: Ossifying fibromaHypercementosis.Periapical cemental dysplasiaHintContra indication of implant EXCEPT : many dental caries.malignancyradiation therapyHintEnamel tufts are: Extensions of odontoblasts in the DEJEnamel rods change their direction.Enamel rods get crowdedHint Recent years, there has been an evidence that the prevalence and intensity of the caries attack has been diminishingin the more economically developed countries, mainly because of the wide spread use of:Artificial water fluoridation.Fluoride toothpasteDental health education programsA & c.HintCleft lip is resulted from incomplete union of: Tow maxillary arches.Maxillary arches and nasal archHintRadiolucent are cover the pericornal part of the 3rd molar is: Dentigerous cystCentralHintTo enhance strength properties of ceramo metal restoration, it is important to: Avoid sharp or acute angles in the metal structure.Compensate any defect in the preparation equally by porcelain and metal substructure.Build up thick layer of porcelain.Porcelain should be of uniform thickness and any defect of the preparation should be compensated by the metalA and b are correct.A and c are correct.B and d are correct.HintAll of these are right ways to handle the instrument EXCEPT :Modified pen handlePalm and thumbInverted penPen handle.HintBody defends itself by antibodies from :B lymphocytesT lymphocytesHintDirect pulp capping is done in: Primary molar.Primary incisor.Permanent molar.None of the aboveHintHyperventilation in dental office:AnxietyLow CO2High CO2HintThe normal response of a vital pulp to the thermal testing is: No response.Painful response that disappears soon after stimulus is removed.Lingering painful response.Hypersensitive painful response.HintActual destruction of the micro organism in root canal attributed mainly to: Proper antibiotic therapy.Mechanical preparation and irrigation of the canal.Effective use of medicaments.Natural defenses in healthy person.Hint Pt. presented to u complain of click during open and close. Thers is no facialasymmetry EXCEPT when opening What is the diagnosis:internal derangement with reductioninternal derangement without reductionreumatoid arthritisHint All these are contraindicated to RCT EXCEPT:Non restorable toothPt who has diabetes or hypertensionVertical root fractureTooth with insufficient tooth supportHintCoronal suture is between:Occipital and temporal bone.Frontal and parietal bone.Occipital and tympanic bone.HintAfter taking alginate impression: Wash with water and spray with sodium hydrochloride for 10 sec.Same but wait 5â€10 min and then put in sealed plastic bagHintAntibiotics are most used in cases of: Acute Localized lesionDiffuse , Highly progressing lesionHintDrainage of tip of the tongue: Submandibular lymph nodesSubmentalHintAll these are contraindicated to RCT EXCEPT:Non restorable toothPt who has diabetes or hypertensionVertical root fractureTooth with insufficient tooth supportHintx-ray periapical for immature tooth is : generally conclusivesimply inconculosiveshould be compered with antermereHintThe cell primary site of ATP production is:Mitochondria.VacuolesNucleolusLysosomesNucleusHintThe primary goal of posterior tooth selection is: To provide good functional requirements.To satisfy aesthetic requirements.To satisfy sychological requirementsNoneHintWhich one of the following is not a characteristic of dentinal hypersensitivity: It is one of the most successfully treated chronic dental problems.One source of the irritation that leads to hypersensitivity is improper tooth brushing.Its prevalence range from 8 to 30%.The majority of the Pts who experience it are from 20 to 40 years of age.HintPatient complaining from pain in the floor of the mouth (beneath the lower jaw) your diagnosis is related to the salivary glands, what’s the best x-ray to help you: panoramicocclusalsialographHint Pt presented to u with trauma of the central incisor with open apex tooth clinicalexamination revealed cut of blood supply to the tooth what is the next step:extractionendoobserve over time.HintThermo mech. Tech of obturation is :thermafilmcsp adden.obturaultrafilHint Periodontal ligament fibers in the middle third of the root is: ObliqueHorizontalTranseptalHint Year old patient all first molars carious and suspected pit and fissure areas of the second molarsTreatment plan :Restore all first molars and observe second molars.Restore first and second molars with amalgam.Restore first and second molars with composite.Restore all first molars and topical fluoride on second molars.Restore all first molars and seal pits and fissures of second molarsHintRadiopacity at the apex of a tooth with chronic pulpitis: Condensing osteitisCementaldysplasia.PerapicalgranulomaHintWax properties are:expansioninternal stressHintNausea is a complaint that a new denture wearer might encounter. It may result from : Thick posterior borderDenture under extendedDenture slightly over extendedA & b are correctHintStock trays compared to Custom trays for a removable partial denture impression :Custom trays less effective than stock traysCustom trays can record an alginate impression as well as elastomeric impressionCustom trays provide even thickness of impression material.All of the aboveHint Student, came to clinic with severe pain, interdental papilla is inflamed, studenthas exams, heavy smoker, poor nutrition :GingivitisANUGPeriodontitisHint Patient un cooperation can result in fault of operation, Technical faults ONLY arerelated to patient factor :TrueFalseHintAmalgam tattoo is an oral pigmentation lesion: TrueFalseHint 33 years old female PT come with slow growing swelling in the angle of the mandible. Radiographshow radio-opaque with radio-lucent border diagnosis:OsteomaOsteosarcomaCementoblatomaHintMost common cyst oral cavity: Radicular cystPeridontal cystHintTo record the occlusal plane in order to:To determine the amount of space between the mandible and the maxilla which will beNoneTo determine vertical and horizontal level of the teethA and B.HintAfter finish class v glass ionomer cement we do finishing with: Pumice slurry.Aluminum-oxide disc.HintPost graduated student use mta the prognosis depend on : Prevent immediate suturedisturbance during closure of wound.using a flabHintWhich cyst is not radiolucent? Globulomaxillary cystNasopalatine cyst.Follicular cystDentigerous cystHintPain in central incisors from:Central &lateral incisorsPremolar & molarLateral & canineCanine & premolarHintTo kill HIV use all of the following EXCEPT : naoclchimoclaveultraviolet chamber.autoclaveHintLesion similar to Endo Lesion: Ossifying FibromaMyxoma & hemangioma.Initial stage of cemental dysplasiaLateral periodontal cyst.Dentigerous cyst.Ameloblastoma.HintWhen the mandible moves to the working side, the opposite side cusp to cusp contacts in order to balance stresses of mastication. This relation is called: Working relation.NoneBalancing relationOcclusal relation.HintMost difficult of extract: Mand. 3rd molar with mesioangular fused rootsMand 3rd molar with distoangular angulation with divergent curve rootsHint Patient with leukemia absolute neutrophilic count is 1700 what oral surgeon should do : go on the managerplatelets transfusionpostpone another daywork with prophylactic antibioticHint Three weeks after delivery of a unilateral distal extension mandibular removable partialdenture, a Pt complained of a sensitive abutment tooth, clinical examination revealssensitivity to percussion of the tooth, the most likely cause is :Defective occlusionExposed dentine at the bottom of the occlusal rest seatsGalvanic action between the framework and an amalgam restoration in the abutment toothHintCell that can give more than one type: FibroblastOdontoblastMesenchymal cell.HintThe long axis of the maxillary first molar is inclined to: BuccalLingualMesialDistalHint To treat non vital tooth with open apex when doing access openning with gates glidden bur take care to :Remove all dentinRemove minimal dentine.Follow conservative methodHintAll are irrigation for canals EXCEPT: SalineRC prepHydrogen beroxide.NaoclHintIsolated pocket in: vertical root fracturepalato gingival grooveendo origine lesionAllHintBest material for major connector : Gold wrought wiretitaniumchrome cobaltgold palladiumHint An 18 years old Pt present complaining of pain, bad breath and bleeding gingivalThis began over the weakened while studying for the final exam. The Pt may have which of thefollowing conditions :Acute necrotizing ulcerative gingivitisAcute periodontal cystRapidly progressive periodontitisDesquamative gingivitis.HintWhich tooth of the mandibular anterior teeth that touch the lingual surface of the maxillary anterior teeth in normal centric relation? Central incisor.Lateral incisor.CuspidNoneHintTo drain submandibular abscess:Intraorally through the mylohyoid muscles.Extraorally at the lower border of the mandibleExtraorally under the chin.Extraorally at the most purulent site.HintReparative dentine: 2nd dentine.Sclerosing dentine with less permeability.Formed as dentine Bridge above the pulp.Highly tubular dentine and it is detective from 1st dentine.Hint An adult had an accident, maxillary central incisors intruded, lip is painful withsuperficial wound what is the trauma’s classification:luxationcontusionabrasionsubluxationlacerationHintPt have hyperventilation in clinic. Most cause:Reduced of CO2Increase CO2AnxietyHint Upon examination of alveolar ridge of elderly PT for construction of lower denture easily displaceable tissueis seen in the crest of ridge. Management:Minor surgery is needed.Inform the PT that retention of denture will decrease.Special impression technique is required.HintThe posterior width of the maxillary occlusion: 8-10mm.15-20mm.8-15mm.10-15mm.HintThe normal response of a inflamed pulp to the thermal testing is: No response.Painful response that disappears soon after stimulus is removedLingering painful response.Hypersensitive painful response.HintTeenager boy with occlusal wear the best ttt is : remove the occlusalteeth cappingrestorationHintBe sure to click Submit Quiz to see your results! Time's upSubmit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment.