/197 0 Pediatric Dentistry I Preparation (Dr. Sok Kunthy) 1 / 197 1) ααααααΆααα Anterior diastema ααΉαααΆααα ααΆα distal αααα maxillary incisors ααΎαα»ααΆαα’αΆαα» 9 ααααΆαααααααααααα»αα αα ααΉαα a. ααΆααααααΉαααααααΆα mesiodents b. α’αΆα αα·αα ααααααα·ααα·αααααααα½αα―α (self correct) c. ααααΌαααΆα orthodontic treatment d. αα½ααααα αΆαααΆαα½αααΆαααΆααααααααααααΈααααΎα 2 / 197 2) ααααααΈααααΆααααΆαααΆαααΌααααα»α α’αΆαα» α‘α’ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΆαα½αααΉαααΆααααααααα·α αα ααΎααααααα»α #21 ααΆαααΆααα·αα·αααααΎαααΆαα»ααα·αααααααααΆαα ααααΆαααΉαααααααααα’αααααααΎαααααΆαααα periapical x-ray αααα αΆαααΆααααΆαααΆααααααΆαααααααα α»αα¬αααααααααααΎααΆαααααΆααΆαααααααΉαααααΌαααΊααΆα’αααΈ? a. No treatment needed or splinting b. Root canal treatment c. Replanting d. Extraction 3 / 197 3) When a child is complimented or rewarded in some manner for his or her cooperative behaviors, it is known as:? a. Positive reinforcement b. Restrainment c. Negative reinforcement d. Punishment 4 / 197 4) ααΎαααααααααΆαααααΈ1 α αΆααααααΎααααΎααα αααααΆ? a. 7 to 11 months b. 3 to 6 months c. 12 to 15 months d. At Birth 5 / 197 5) Treatment of complicated crown root fracture is:? a. Extraction for primary teeth b. Root canal treatment c. Ceramic crown d. Stainless Steel crown 6 / 197 6) ααααααΈααααΆααααΆαααΆαααΌααααα»αα’αΆαα» α‘α€ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΆαα½αααΉαααΆααααααααα·α αα ααΎααααααα»α #21 ααΆααααααΆααα·αα·αααααΎαααΆαααααααααα2mm ααΆαααα Periapical x-ray αα»αααΆαααΆααααααΆααα¬ααααααα‘αΎαααΎααΆαααααΆααΆαααααααΉαααααΌαααΊααΆα’αααΈ? a. Extraction b. Replanting c. Reposition and Splint d. Root canal treatment 7 / 197 7) ααααΎααααα»αααΆαααααΆααΆαααΎααααΈα’αααααααααααααααΆα apex ααΌααΆαα αΎααααααααααααααααααΆα: a. Apexification b. Indirect-pulp capping c. Apexogenesis d. Pulpectomy 8 / 197 8) The duration of anaethesia is dependent on the following below Except: a. The number of blood vessels (in highly vascular sites, duration shorter eg: posterior maxilla) b. The percentage of local anaethesia c. The rate of diffusion away from the nerve and into the tissue space and then into blood vessels d. The concentration of solution around the nerves 9 / 197 9) Middle superior alveolar nerve block should inject at? a. At buccal fold between tooth number 2and 3 b. At buccal fold between tooth number4and 5 c. At buccal fold between tooth number 1and 2 d. At buccal fold between tooth number 7and 8 10 / 197 10) α’αααααααΊααααΆααααΆαααααααΈαα·αααααααΆααααα ααΎααααΈαα½αααΆαα’αααΈααααααα»αααααααΆαααααααΆα ααααΆααΆααα½α ααΆαααΆαααααΌαααααα ααΆαααααα α αΎαααΆααα ααα’αααααααααααα ααΆααα·α ααΎαα·ααΈααΆαααααααΆ ααααααααααααα»αααΆαααααΎα’αααααααααααα ααΆααα·α? a. Ceramic crown b. Resin veneer c. Non vital bleaching d. Composite veneer 11 / 197 11) All the following below are the techniques for maxillary Infiltration Except: a. Can massage solution into tissue to assist diffusion b. No need to contact bone c. Using short (or ultra short) needle, enter taught mucosa and inject several drops d. Wait 2 minutes then enter to correct position just above the periosteum 12 / 197 12) ααααααΈααααΆααααΆαααΆαααΌααααα»αα’αΆαα» α‘α€ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΆαα½αααΉαααΆααααααααα·α αα ααΎααααααα»α #21 ααΆααααααΆααα·αα·αααααΎαααΆαααααααααα2mm ααΆαααα Periapical x-ray αα»αααΆαααΆααααααΆααα¬ααααααα‘αΎα ααΎααααααααΆααααααΉαααααΌαααΊααΆα’αααΈ? a. Extrusion b. Avulsion c. Intrusion d. Subluxation 13 / 197 13) In the preparation for stainless steel crown the occlusal reduction is:? a. 1,2mm b. 1,7mm c. 1,9mm d. 1,5mm 14 / 197 14) There are many techniques used for vital bleaching-chairside, The techniques below are used for vital bleaching-chairside Except: a. Apply topical anaethetic to gingival margins b. Soak a strip of gauze in the 35% hydrogen peroxide and cover the teeth to be bleached c. Coat the buccal and palatal gingivae with orabase gel d. Remove palatal restoration and pulp chamber restoration 15 / 197 15) ααααααααα»αα’αΆαα» 8 ααααΆαααΆαααΆαααΆααααααα#11 ααααΉααααααααααα αα1 αααααααααααα αΎαααapex αα·αααΆαααα·ααα·ααααΆαααααΆααΆαααααα’αααααΊα a. Direct pulp capping with Ca (OH)2 b. Restoration with GIC c. Partial pulpotomy + Fill with Ca (OH)2 d. Pulpectomy follow by RCT 16 / 197 16) αααααΆαααααααααααΎαααΎααααααΆαααα·ααααααααααααΉαααα(primary teeth)ααΊ:? a. paper point medicated with formolcresol b. Silver cone c. Gutta percha d. Zinc oxide eugenol 17 / 197 17) Ectopic eruption is? a. Delayed eruption of a tooth b. Eruption of an extra tooth c. Eruption of tooth before its eruption date d. Eruption of tooth at abnormal place 18 / 197 18) Mamelons are seen in? a. Young permanent incisors b. Permanent Molars c. Young primary incisors d. Young primary canines 19 / 197 19) ααααααΈααααΆααααΆαααΆαααΌαααααΈ α’αΆαα» α‘α£ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆααααααΆααααααααααΆααα ααΆα ααααααΌαααααααα»α #11 α αααααααα αααα»ααΆααΈαααααΆααααααΆαα»ααααααααααααΆαααα’αΆαααΆαααα Periapical x-ray αα»αααΆααααααΆααααα’αΉα Alveolar boneααΎααΆαααααΆααΆαααααααΉαααααΌαααΊααΆα’αααΈ? a. Clean the socket and bite the gauze b. Single Partial c. Place Immediate Implant d. Replanting into the socket, Splint and follow up 20 / 197 20) Which GIC have more fluoride released? a. GIC Fuji ii b. GIC FujiVII c. GIC Fuji IX d. GIC Fuji I 21 / 197 21) What cause the amalgam failure? a. Bulk fracture b. Secondary caries c. All of the above d. Marginal fracture 22 / 197 22) The maximum dosage for lidocaine 2% with 1:100,000 epinephrine is 3.0mg/kg. What is the maximum number of anaethetic solution that can be safety administered to a 20kg patient? a. 1.66 cartridges b. 1.1 cartridges c. 2.25 cartridges d. 2 cartridges 23 / 197 23) The basic fear of most children under 2 years of age is:? a. The instruments to perform dental treatment b. The reason for dental treatment c. Injection of local anesthesia d. Separation from parents 24 / 197 24) After give MAS injection which of the following teeth should be anesthrtized? a. tooth number 5,6 buccal bone plus gingival at buccal site b. tooth number 3,4 buccal bone plus gingival at buccal site c. tooth number 6,7buccal bone plus gingival at buccal site d. tooth number 4,5 buccal bone plus gingival at buccal site 25 / 197 25) In a cartridge of local anaethesia usually contain: a. 1.6 ml b. 1.8 ml c. 1.7 ml d. 1.9 ml 26 / 197 26) ααααααΈααααΆααααΆαααΆαααΌααααα»α α’αΆαα» α‘α‘ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΆαα½αααΉαααΆααααααααα·α αα ααΎααααα #11αααααΆααααααααΆαααααα 3mmααααα Incisor edgeαααΆαααα periapical x-ray αα»αααΎαααΆαααΆααααααΆαααααα¬ααααααααααΎααΆαααααΆααΆαααααααΉαααααΌαααΊααΆα’αααΈ?α a. Filling with Glass ionomer b. Filling with Composite c. Filling with amalgam d. Filling with Zinc oxide 27 / 197 27) αααααααααΆαα’α α·ααααααααααΈα‘αααααα»ααΆαααααΆααα’αΆαα»α§ααααΆαααΆαα ααα’αΌααααα ααα·αααΆααstain αBitewing radiograph αααα αΆαα’ααααΎαααΆαααααααΆααdentino-enamel junctionαααΎααααΌαααααΎαααΎαααααΆαααααΆααΆαααΆαα½α? a. αα·α fissure sealants b. αα·αglass inomer c. αα·α amalgam (conservative amalgam restorations) d. ααΆα fluoride 28 / 197 28) Treatment of complicated crown fracture is:? a. Extraction b. Filling with Amalgam c. Cvek pulpotomy with Ca(OH)2 for permanent teeth d. Splinting 29 / 197 29) α’αααααααΊααααΆααα’αΆαα»15 ααααΆα ααΆα Hypoplastic enamelααΎααααα#15αααααααααααααααααα’ααααααααΈααΌαα ααα»ααααΈ: a. ααΆαααααααΈααΆααΈα D b. ααΆαInfectionααΎααααα#55αααα»αααα‘α»αααααααα»αααΈαααΌαααΆααααααα#15 c. αααααΆααααααΌα d. ααΆααααα Calcium ααΌαα 30 / 197 30) All of the following are true of primary teeth except:? a. Buccal curvature on primary first molars are not prominent b. Primary teeth are usually lighter in color than the permanent teeth c. Crown of primary teeth are widen in comparison to their crown length than permanent teeth d. Roots of primary molars are long and slender 31 / 197 31) ααααααααα»αα’αΆαα»12ααααΆαααΆαααΆα ααααα αααΆαα ααααΈαααα ααααααααΆαααααα ααΎααααα·αα·α ααααααααααΉαααααΌαααΊααΆα’αααΈ? a. Gum boil b. Pulpal granuloma c. Pulp polyp d. Pulpal hyperemia 32 / 197 32) In the selection of teeth for application of pit and fissure sealants, which one is the least indicated for this procedure:? a. Buccal and palatal pits b. Occlusal pits and fissure c. Cingulum pits on the lingual surfaces of maxillary incisors d. Shallow well coalesced pits and fissure 33 / 197 33) Which one of the following instrument is mostly use to remove dental caries? a. Tweezer b. Spoon excavator c. Probe d. Mirror 34 / 197 34) ααααααΈααααΆααααΆαααΆααα»ααΆα α’αΆαα»α‘α€ααααΆα ααααααΈαα·αααααααΆαααααααΆαα½αααΉαααΆαααα’αΌαααα’αα ααΆααΆαα ααα»α α’α»αααααααα·α ααααα½α αα ααΎααααααα»αααΎααααααααΆααααααΉαααααΌαααΊααΆα’αααΈ? a. Fluorosis b. Enamel Hypoplasia c. Hypomineralization d. Discolouration 35 / 197 35) Which of the following teeth are early to be caries? a. First molar teeth b. Incisors teeth c. Premolars teeth d. Second molar 36 / 197 36) ααααααΈααααΆααααΆαααΆαααΌαααααΈ α’αΆαα»α‘α’ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΆαα½αααΉαααΆαααα’αΌαααα’αα ααΆααΌαααΆααααΆααα½ααααααααα·α αα ααΎααααααα»ααααα’αααα½ααααα»ααα·α ααΆαα ααααΆαααΆααααααΌααααααα ααααα·αα·αααααΎαααΆααααα #21 αααααα»ααΆααΈααααααα’αααα½ααααα»α αα·αααααΆααααααΌαααΌα ααΆα 1mm ααΆαααα x-ray αα»αααΎαααΆαααΆααααααΆαααααα¬αααααααααααΎααααααααΆααααααΉαααααΌαααΊααΆα’αααΈ? a. Dentine fracture b. Enamel fracture c. Uncomplicated crown fracture d. Complicated crown fracture 37 / 197 37) ααααααΈααααΆααααΆαααΆαααΌαααααΈ α’αΆαα» α‘α£ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆααααααΆααααααααααΆααα ααΆα ααααααΌαααααααα»α #11 α αααααααα αααα»ααΆααΈαααααΆααααααΆαα»ααααααααααααΆαααα’αΆαααΆαααα Periapical x-ray αα»αααΆααααααΆααααα’αΉα Alveolar bone ααΎααααααααΆααααααΉαααααΌαααΊααΆα’αααΈ? a. Intrusion b. Extrusion c. Subluxation d. Avulsion 38 / 197 38) Fracture on crown and root but not exposed the pulp is called? a. Complicated crown root fracture b. Complicated crown fracture c. Uncomplicated crown fracture d. Uncomplicated crown root fracture 39 / 197 39) ααααααΈααααΆααααΆαααΆααα»ααΆα α’αΆαα» α£ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆααααααΆααααααααα·α αα ααΉααα α’αΈ αα»αααααα #61 α αΌααα αααα»α2mm ααΆαααα x-ray αα»αααΆααααααΆααα¬ααααααα‘αΎα ααΎααΆαααααΆααΆαααααααΉαααααΌαααΊααΆα’αααΈ? a. Leave it to erupt normally and follow up the vitality status b. Root Canal Treatment c. Reposition d. Extraction 40 / 197 40) The buccal and lingual walls of the proximal box in class II preparation should? a. Non of the above b. Diverge towards the occlusal region c. Diverge towards the cervical region d. Converge to the cervical region 41 / 197 41) There are many techniques used for Vital bleaching-nightguards, The techniques below are used for Vital bleaching-nightguards Except: a. The splint 2mm in thickness & not cover the gingivae b. Apply topical Anaesthetic to gingival margins c. Relieve the labial surfaces of the teeth about 0,5 mm and make a vacuum-formal splint as a mouthguard d. Instruct the patient how to use it 42 / 197 42) Using your experience and common sense, you may simply decide to postpone the appointment so that you will not increase the anxiety of which type of child:? a. The child who is adverse to authority b. The shy child c. The frightened child d. The emotionally compromised child 43 / 197 43) Among the primary teeth, the problem of ankylosis is most commonly seen with:? a. maxillary incisors b. Mandibular molars c. maxillary Molars d. Mandibular incisors 44 / 197 44) ααΆαααααΆααΆαααααααααααααα»ααααααααΈαααααααααααΆαααΉααααααΈ1 α αααααααααα’αΆαα»4 ααααΆααααααΊα a. αααααααααααΆαααααα αααααααααΆααΉαααΆ b. ααΆαααΆαααΆαααΆααα·ααααααααα’αααααααααα’αααααααΆαα c. ααααΆααααααα ααααα d. ααααΎ space maintainer 45 / 197 45) Class II GV Black is? a. Caries on one third cervical of all teeth b. Caries on occlusal surface of premolars and molars c. Caries on proximal of premolars and molars d. Caries on proximal of anterior teeth 46 / 197 46) To overcoming anxiety in dental injection the dentist should be avoided: a. Appear confident b. Explain what will happen in a threatening way c. You and the patient should be in a comfortable position- You need excellent vision and good lighting d. Friendly calm approach 47 / 197 47) All the following below which one is not Non vital bleaching technique? a. Place a dry piece of cotton wool over the mixture b. Etch the pulp chamber with 37% phosphoric acid for 30-60s, wash and dry c. Freshen dentine with a round bur. Do not remove excessively d. Etch the labial surface with 37% phosphoric acid for 60s, wash and dry 48 / 197 48) What made of stainless steal crown? a. Nickel chrome b. Resin c. Composite d. Zirconium 49 / 197 49) Anterior superior alveolar nerve block should inject at? a. At buccal fold between tooth number 1and 2 b. At buccal fold between tooth number4and 5 c. At buccal fold between tooth number 7and 8 d. At buccal fold between tooth number 2and 3 50 / 197 50) The local anaethesia containing vasoconstrictor have many effective as the the following below Except: a. Duration of anaethesia is longer with a vasoconstrictor b. Reduce bleeding during and after surgery c. Reduce systemic toxic effects of Local anaethesia d. Duration of anaethesia is shorter with a vasoconstrictor 51 / 197 51) What is the particle size of newer composite resin:? a. 0,04ΞΌm b. 0,08ΞΌm c. 0,05ΞΌm d. 0,09ΞΌm 52 / 197 52) Radiolucency confined to enamel is? a. R2 b. R1 c. R4 d. R3 53 / 197 53) Young children have difficulty in knowing how long a procedure is going to take , and this can induce anxiety is refer to:? a. Distraction b. Positive reinforcement c. Limit setting d. Time out 54 / 197 54) At ages 9month which tooth start to erupt? a. tooth number 52 and 62 b. tooth number 75 and 85 c. tooth number 73 and 83 d. tooth number 54 and 64 55 / 197 55) 18-Radiolucency in enamel up to enamel dentine junction is? a. R4 b. R1 c. R2 d. R3 56 / 197 56) After trituration the soft amalgam is packed into the cavity with special instrument, that instrument is called: a. Scaler b. Ball burnisher c. Spoon excavator d. Condenser 57 / 197 57) What is the custom fitted tray used for? a. Non vital bleaching b. Microabrasion c. Vital bleaching-chairside d. Vital bleaching-nightguards 58 / 197 58) αααααα’αΆαα» 7 ααααΆα ααΎαααΉαααΆαααααααα’α α·αααααααααα»ααααααΆαααΈ1 αααααΆααααααααα·α ααααααααΆαααααα·αααΎααααΆαααααΆααΆαααααααΉαααααΌααααααΊα a. Order a chest x-ray b. Observe and measure space for 6 months c. Place an Implant d. Removable partial 59 / 197 59) After give ASA injection which of the following teeth should be anesthrtized? a. tooth number 5,6,7buccal bone plus gingival at buccal site b. tooth number 6,7,8 buccal bone plus gingival at buccal site c. tooth number 1,2,3buccal bone plus gingival at buccal site d. tooth number 4,5,6 buccal bone plus gingival at buccal site 60 / 197 60) Vasoconstrictor in local anesthesia is to? a. Reduce systemic toxic effects of local anesthesia b. Duration of local anesthesia is longer c. All of the above d. Reduce bleeding during and after surgery 61 / 197 61) Maxillary diastema frequently do not close until the eruption of permanent? a. Maxillary premolar b. Maxillary lateral incisor c. Maxillary cuspids d. Maxillary first molar 62 / 197 62) Why are children sometimes anxious about coming to the dental clinic? a. They used to be extracted tooth b. fear of unknown or stranger c. They are too small d. They have good cooperation with the dentist 63 / 197 63) αα α’αΆαα»ααα»ααααΆαααααΆαααααααααα’αΆα ααΆαααααααααα α ααα½αα‘α’ αα·αααααααααα»αα ααα½αα‘α’ αααα αααα: a. 4 years and a half b. 6 years and a half c. 8 years and a half d. 11 years and a half 64 / 197 64) Treatment of avulsion is:? a. Splinting + Root canal treatment b. Reimplant + Root canal treatment c. Reimplant, Splint, Antibiotiques d. Root Canal treatment + Antibiotique 65 / 197 65) ααααααΈααααΆααααΆαααΆαααΌααααα»αα’αΆαα»α₯ααααΆα ααααααΈαα·αααααααΆααααααα»ααΆαααΎααααΈααααΆααΆααααααααααΆα αααααΊαα αααααααΆαα’αΆα αΆααα·ααα ααααα»ααααααααααΆαααα·αααα’ααα ααααα ααααααα»αααΆαααΆαααΊα αΆααααα ααΎααααααααΆααααααΉαααααΌαααΊααΆα’αααΈ? a. Pulp necrotic b. Reversible pulpitis c. Pulp hyperemie d. Irreversible pulpitis 66 / 197 66) How many percent of children sustain primary teeth injuries? a. 0.45 b. 0.35 c. 0.55 d. 0.65 67 / 197 67) What is the aim of dentistry for children? a. Pulpectomy on primary teeth b. Pulpotomy on primary teeth c. Root canal treatment on permanent teeth d. Relief pain and infection 68 / 197 68) What make treating children different from treating adult? a. Primary teeth is difficult to treat than permanent teeth b. Primary teeth different from permanent teeth c. Primary teeth is not importance than permanent teeth d. Primary teeth is easy to treat than permanent teeth 69 / 197 69) Give a child a βrestβ if things become stressful and take a break for a few moments to let the child sit up, hug mum, etc? a. First statement is false and second is true b. Both statement are false c. First statement is true and second is false d. Both statement are true 70 / 197 70) The common cause of ectopic is:? a. Endocrinal disorder b. Arch length deficiency c. Hereditary d. Super numerary teeth 71 / 197 71) All the following below are in Local anaethetic solution cartridge Except: a. Vasoconstrictor b. Vasodilator c. Reducing agent d. Local anaethetic agent 72 / 197 72) All the following below are the advantages of Non-vital bleaching Except: a. Easy for operator and patient b. Conservation of tooth tissue and maintenance of the original crown morphology c. No problem with changing gingival level in young patient d. Irritation to gingival tissues 73 / 197 73) What is the aim of dentistry for children? a. Prevention of dental disease b. Prevention of cardiac disease c. Prevention of medical disease d. Prevention of lung disease 74 / 197 74) ααααααΈααααΆααααΆαααΆαααΌααααα»αα’αΆαα» α€ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΆαα½αααΉαααΆααααααααα·α αα ααΎααααααα»α #51 ααΆαααα Periapical x-ray αααα αΆαααΆααΆαααΆαααΆααα¬αααααααα ααααα 1/3 apical ααΎααΆαααααΆααΆαααααααΉαααααΌαααΊααΆα’αααΈ? a. Extraction the crown fragment b. Replanting c. Splinting d. Reattach 75 / 197 75) ααΆααΌαα ααΆααααΆααααααα»αααΆαααααΎ Ca (OH)2 pulpotomy αα ααΎααααΆαααΉααααααΊα a. Pulp fibrosis b. Pulp calcefiction c. Internal resorption d. Ankey losin 76 / 197 76) Property of composite depend on:? a. Adhesion between tooth and resin b. Adhesion between GIC and enamel c. Proportion of filler and resin d. Proportion of silicate and polyacrylic 77 / 197 77) What are the teeth mostly missing? a. central incisor, canine , second molar b. lateral incisor, canine, first molar c. first premolar, canine , third molar d. lateral incisor, premolar, third molar 78 / 197 78) There are many materials used for Non-vital bleaching, The materials below are used for Non vital bleaching Except: a. Heating light with rheostat b. Bleaching agent (Ex: hydrogen peroxide, carbamine peroxide, or sodium perborate) c. 37% phosphate acid d. Glass ionomer cement 79 / 197 79) αα ααΆααααααααααΆα αΆααααΆαααααααα»ααααααΆαααΎ ααααααΆααα»ααα»ααα·αααΆαααααααααα’ ααΆααααα αΈααααα αΌα α¬ααΆα ααα’αΌααα·αααΆαααααα·αααα’αααααΆαααααΆαααααΈα a. Endocrine deficiency b. Dietary deficiency c. Trauma to the maxillary primary central incisors d. tetracycline therapy 80 / 197 80) ααααααΈααααΆααααΆαααΆαααΌααααα»α α’αΆαα»α₯ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΎααααΈ ααααΆααΆααααααααααΆααααααΊαα αααααααΆαα’αΆα αΆααα·ααα ααααα»ααααααααααΆαααα·αααα’ααα ααααα ααααααα»αααΆαααΆαααΊα αΆααααα ααΎααΆαααααΆααΆαααααααΉαααααΌαααΊααΆα’αααΈ? a. Pulpotomy b. Restoration c. Root canal treatment d. Extraction 81 / 197 81) Incisive nerve is a terminal branch of: a. Inferior dental nerve b. Nasopalatine nerve c. Mental nerve d. Long buccal nerve 82 / 197 82) Reducing agent in local anaethetic solution is: a. Methylparaben b. Sodium meta bisulfite c. Adrenaline d. Thymol 83 / 197 83) α’αααααααΊα’αΆαα» 10 ααααΆα ααααΆααααΆαααα’αΌαααα’ααα’αααΈααΆαααααΆααα ααΎαααααααααΆαααΉααααααΈ2 αα αααααααΆαα αααΈα’αΆα αΆαααααααααααααααΎ α αΎαααΆαααα Amalgam αααΆααααα mesio-occlusal αα’αααααααααααΆα a. A hyperemic pulp b. A hyperplastic pulp c. An exfoliating tooth d. An acute pulpitis 84 / 197 84) Disto-buccal root of upper first molar is supplied by: a. Middle superior alveolar nerve b. Mental nerve c. Infra orbital nerve d. Posterior superior alveolar nerve 85 / 197 85) We use Local Anaethesia to provide effective anaethesia for painful dental procedures. A good dentist or dental therapist cause the patient discomfort. a. Both statement is false b. First statement is true and second statement is false c. Both statement is true d. Fisrt statement is false and second statement is true 86 / 197 86) What is Amalgam? a. Alloy b. Powder c. Liquid d. Metal 87 / 197 87) What time of ages the first permanent molars erupt? a. At 8 years old b. At 6 years old c. At 5 years old d. At 7 years old 88 / 197 88) Recommended age for discontinuing bottle-feeding is:? a. 20 months b. 8 months c. 12 months d. 18 months 89 / 197 89) The usual eruption sequence of permanent maxillary teeth is π a. first molar, central incisor, lateral incisor, canine, first premolar, second premolar, second molar, third molar b. Canine, second molar, third molar c. First molar, second molar, central incisor, lateral incisor, canine, first premolar, second premolar, third molar d. Central incisor, lateral incisor, canine, first premolar, second premolar first molar second molar e. First molar, central incisor, lateral incisor, first premolar, second premolar, 90 / 197 90) What time of ages that the permanent upper central incisor erupt? a. at 10 years old b. at 7 years old c. at 9 years old d. at 8 years old 91 / 197 91) ααΆααα»ααααααααααΆαααΆαααααααααα»ααα·αααααααααα ααΊααααΌαααΆααα·αααααΆαααΆαα αααΆααααΆαααααα»αααΌα ααααααααΆααααααα a. The deciduous enamel is thinner and appear whiter b. The deciduous molars roots flare more c. All answer are correct d. The deciduous crown is more bulbous 92 / 197 92) Which of the following sentence is Indicated for ART? a. The tooth with periodontitis b. The tooth with abscess c. The tooth with caries at EDJ d. The tooth with pulp exposed 93 / 197 93) What is the aim of dentistry for children? a. Development of the child b. Overall well-being of the child c. Health of the child d. Attitude of the child 94 / 197 94) Treatment of uncomplicated crown fracture is:? a. Extraction b. Ceramic crown c. Root canal treatment d. Ca(OH)2/GIC lining and composite 95 / 197 95) The first evidence of calcification of primary teeth begins approximately at:? a. 11 weeks in Utero b. 14 weeks in Utero c. 6 weeks in Utero d. 16 weeks in Utero 96 / 197 96) In primary teeth, Cusp of carabelli is seen in:? a. Maxillary second molar b. Mandibular second molar c. Mandibular first molar d. Maxillary first molar 97 / 197 97) All the following below are techniques for injection local anaethesia Except: a. Introduce needle into the soft mucosa at depth of sulcus (pull lips or cheek down over point of needle) b. No need to warm anaethesia cartridge- Cold solution is painless c. Inject slowly (no more than 1ml/minute) d. Donβt inject sub-periosteally 98 / 197 98) Negative unpleasant is:? a. Removing unpleasant stimulus b. Presenting pleasant stimulus c. Presenting unpleasant stimulus d. All are corrects 99 / 197 99) Adrenaline is used in local anesthetics: a. To prolong anesthesia b. May not cause sensitivity reaction c. To permit bleeding d. May cause bradycardia 100 / 197 100) How many percent copper containing in the amalgam? a. 0.4 b. 0.3 c. 0.5 d. 0.2 101 / 197 101) ααααααΈααααΆααααΆαααΆααα»ααΆα α’αΆαα» α£ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆααααααΆααααααααα·α αα ααΉααα α’αΈαα»αααααα #61 α αΌααα αααα»α2mm ααΆαααα x-ray αα»αααΆααααααΆααα¬ααααααα‘αΎα ααΎααααααααΆααααααΉαααααΌαααΊααΆα’αααΈ? a. Avulsion b. Subluxation c. Intrusion d. Extrusion 102 / 197 102) Which of the following is the disadvantage of amalgam? a. Cost less b. Less technique sensitive c. Shorter time for placement d. Poor esthetic 103 / 197 103) αααααααααααααααααΉααααααΆααααΆααΆααααα ααααααααα»α ααΎαααΆαααΆ? a. Less vascular in primary teeth b. Smaller in primary teeth c. Bigger in primary teeth d. Same in both teeth 104 / 197 104) The Concentration of phosphoric acid used for acid etching usually is? a. 70-80% acid solution or gel b. 10-20% acid solution c. 30-50% acid solution or gel d. Less than 10% 105 / 197 105) Early composite made of:? a. 50% filler and 50% resin b. 75% filler and 25% resin c. 60% filler and 40% resin d. 55% filler and 45% resin 106 / 197 106) ααααααΈααααΆααααΆαααΆααα»ααΆα α’αΆαα»α‘α€ααααΆα ααααααΈαα·αααααααΆαααααααΆαα½αααΉαααΆαααα’αΌαααα’αα ααΆααΆαα ααα»α α’α»αααααααα·α ααααα½α αα ααΎααααααα»αααΎααΆαααααΆααΆαααααααΉαααααΌαααΊααΆα’αααΈ? a. Composite veneer b. Microabrasion c. Resin veneer d. Ceramic crown 107 / 197 107) Which one is the material use for ART? a. Composite b. Amalgam c. GIC d. Fissure sealant 108 / 197 108) αα ααΎ Mandibular dental arch ααααααααααααα»αα’αΆαα»12 ααααΆαααααΆααααααα permanent first molarsααΆααααααααΆααΆαα½α first premolars αα·αααααΆαααααααα second premolars αααααΆααα»αααΆαααααΆαlingualαααΌαα ααα»ααααααααΆαααααΈα a. Lack of space b. Premature loss of deciduous second molars c. Ankylosis of the mandibular second premolars d. Teeth too large for the dental arch 109 / 197 109) A girl patient 16 years old with a white and brown on the labial surface on tooth #21 and she want her tooth whiter.What is the best treatment choice for this patient? a. Ceramic veneer b. Composite veneer c. Microabrasion d. Resin Veneer 110 / 197 110) ααααααΈααααΆααααΆαααΆαααΌααααα»αα’αΆαα» α€ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΆαα½αααΉαααΆααααααααα·α αα ααΎααααααα»α #51 ααΆαααα Periapical x-ray αααα αΆαααΆααΆαααΆαααΆααα¬αααααααα ααααα 1/3 apical ααΎααααααααΆααααααΉαααααΌαααΊααΆα’αααΈ? a. Complicated crown root fracture b. Uncomplicated crown fracture c. Complicated crown fracture d. Root fracture 111 / 197 111) Traditional Alloy( Amalgam)C Contain silver about:? a. 65% Silver b. 45% Silver c. 55% Silver d. 75 % Silver 112 / 197 112) The process of mixing the amalgam powder with the mercury is called: a. Attrition b. Condensation c. Abrasion d. Trituration 113 / 197 113) Class V GV Black is? a. Caries on proximal of the molars b. Caries on one third cervical of all teeth c. Caries on occlusal surface of premolars and molars d. Caries on proximal of anterior teeth 114 / 197 114) The particle size of early composite resin is:? a. Ave 40-60ΞΌm b. Ave 60-80ΞΌm c. Ave 10-20ΞΌm d. Ave 20-40ΞΌm 115 / 197 115) Treatment of Complicated crown fracture is:? a. Ceramic Crown b. Stainless Steel Crown c. Formocresol Pulpotomy (Primary Teeth) d. Extraction 116 / 197 116) ααΎααααααααΆαααααααα½αααΆααΆ Restorative ionomer cement: a. Setting not affected by moisture b. Irritating to pulpal tissues c. Bonding to enamel d. All answer above are correct e. Release of fluoride 117 / 197 117) At ages 6 month which tooth start to erupt? a. tooth number 74 and 84 b. tooth number 71 and 81 c. tooth number 51 and 61 d. tooth number 55 and 65 118 / 197 118) All the following below which one is contra-indication of non-vital bleaching? a. Staining due to amalgam b. Discolored non vital tooth c. No clinical or radiological signs of periapical disease d. Well-condensed gutta-percha root filling 119 / 197 119) Where is the maxillary canine often impacted? a. itβs often impacted mesially and distally b. itβs often impacted labially c. itβs often impacted palatally d. itβs often impacted palatally and labially 120 / 197 120) ααααααΈααααΆααααΆαααΆαααΌαααααΈ α’αΆαα»α‘α’ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΆαα½αααΉαααΆαααα’αΌαααα’αα ααΆααΌαααΆααααΆααα½ααααααααα·α αα ααΎααααααα»ααααα’αααα½ααααα»α αα·αααΆαα ααααΆαααΆααααααΌααααααα ααααα·αα·αααααΎαααΆααααα #21 αααααα»ααΆααΈααααααα’αααα½ααααα»α αα·αααααΆααααααΌαααΌα ααΆα 1mm ααΆαααα x-ray αα»αααΎαααΆαααΆααααααΆαααααα¬αααααααααααΎααΆαααααΆααΆαααααααΉαααααΌαααΊααΆα’αααΈ?α a. Capping with Ca(OH2) b. filling with composite c. Filling with glass ionomer d. Filling with zinc oxide 121 / 197 121) Needle use for infiltration is: a. 30 gauge b. 17 gauge c. 27 gauge d. 25 gauge 122 / 197 122) At ages 18 month which tooth start to erupt? a. tooth number 75 and 85 b. tooth number 73 and 83 c. tooth number 71 and 81 d. tooth number 52 and 62 123 / 197 123) Fracture on crown and root and exposed the pulp is called? a. Uncomplicated crown root fracture b. Uncomplicated crown fracture c. Complicated crown fracture d. Complicated crown root fracture 124 / 197 124) In pulpectomy: a. Place a calcium hydroxide mixture over the radicular pulp stumps at the canal orifices and dry with a cotton pellet b. The surgical removal of the entire coronal pulp leaving intact the viral radicular pulp within the canals is done c. Canal is obturated by Ca(OH2) d. Biomechanically cleanse and obturate the root canal 125 / 197 125) Most common Complication of posterior superior alveolar nerve block is: a. Trismus b. Infection c. Hematoma d. Blanding of the area 126 / 197 126) Glass ionomer with composite is known as π a. None of the above b. Compomer c. Marcle mix d. Cermet 127 / 197 127) All the following are some sequelae of the primary tooth trauma except? a. Pulp necrosis b. Discolouration c. Pulp-Obliteration d. Ankylosis 128 / 197 128) All the following are true regarding primary teeth except:? a. Primary molars have a very narrow occlusal table b. Less marked cervical prominence c. Enamels is thinner in primary teeth than the permanent teeth d. Crowns of primary molars are wider mesio-distally 129 / 197 129) Tooth fracture on crown and exposed the pulp is called? a. Uncomplicated crown root fracture b. Uncomplicated crown fracture c. Complicated crown fracture d. Complicated crown root fracture 130 / 197 130) αααααΆααααΈααΆαααααααααααααα»αααααΆαααΈ1 ααααααα α’αΆαα»8ααααΆααααΎαα½αααΆααααΆαααααΆααααααΌαααΆαααααααααΆααααααΌαααΆαααΎαα‘αΎαα a. α ααααΎαααΆαααΎαα·αααααΉαααααΌα b. αα·αααΆαα αααΆααααααΆαααααΈ2 c. αααα·ααα ααΆα distal ααααααΆαααΌα ααΈ2 d. αα·αααΆαα αααΆααααααΆαααΌα ααΈ2 131 / 197 131) The primary second molar (mandibular) resembles:? a. Maxillary second permanent molar b. Mandibular first permanent molar c. mandibular second permanent molar d. Maxillary first permanent molar 132 / 197 132) Mental nerve block should inject at? a. Buccal fold between lower 6and7 b. Buccal fold between lower4and5 c. Buccal fold between lower 2and3 d. Buccal fold between lower5and6 133 / 197 133) What is the treatment of choice for a fractured primary molar after pulp therapy? a. Glass ionomer restoration b. Stainless steel crown c. Amalgam restoration d. Composite restoration 134 / 197 134) Incidence in primary teeth is highest between ages π a. 2-3 b. 1-3 c. 1-2 d. 3-4 135 / 197 135) All of the following should be avoided during a first dental visit in a 3 year old child except:? a. Fluoride application b. Deep caries excavation c. Minor surgical procedures d. Extraction of a tooth 136 / 197 136) A childβs behavior problem in the dental clinic can be handled by familiarization if the basis of the problem is:? a. Emotional b. The parents c. Pain d. Fear 137 / 197 137) What factor lead to mercury toxicity? a. Ingestion b. Inhaling mercury vapor during mixing c. Direct contact with skin/mucosa d. All of the above 138 / 197 138) ααΎα ααααααααΆαααααααααα (lateral lucisors and canine) ααΆααααααααΆα a. Primate space b. Bolton space c. Freeway space d. Leeway space 139 / 197 139) There are many materials used for vital bleaching-chairside, The materials below are used for vital bleaching-chairside Except: a. Zinc phosphate or IRM cement b. Topical Anaethesia c. Orabase gel d. 30-volume hydrogen peroxide 140 / 197 140) The most commonly used based in deep cavities after removal of deep caries is: a. Polycarboxylate cement b. Zinc oxide eugenol c. Calcium hydroxide powder d. Hard setting calcium hydroxide 141 / 197 141) Whichof the following tooth and tissues should be anesthetized when injecting to greater palatine nerve Except: a. Molar b. Incisor c. Premolar d. Palatal soft tissues 142 / 197 142) α ααααααααα α’αΆαα»10ααααΆαααααααααΌα α’ααααα½αααΆααα·αα·ααααααααΆααααααΈαα·ααΈαααααΆα ααααα·αααααΆααααα»αααΆαααΆαααααα ααααα·αααΆααααααΈααΊα a. ααΆααα§αααααααΆαααΆαααΆααααααΈ b. ααααΎα ααα·ααααααΆαααααΏαααΏα (use high speed film) c. ααα ααα·α panoramic αααα½αααα d. ααααΎααααΆαα thyroid collar αα·α lead apron 143 / 197 143) What is the composition of composite? a. The mixture of polymer(Resin)and glass particle(filler) b. Calcium hydroxide c. Polycarboxylate d. Silicate 144 / 197 144) Development of permanent teeth and primary teeth are? a. Same process b. Occur in the same time c. Occur in different time d. Different process 145 / 197 145) After give infra orbital injection which of the following teeth should be anesthrtized? a. tooth number 3,4,5,6,7buccal bone plus gingival at buccal site b. tooth number 2,3,4,5,6, buccal bone plus gingival at buccal site c. tooth number 4,5,6,7,8buccal bone plus gingival at buccal site d. tooth number 1,2,3,4,5 buccal bone plus gingival at buccal site 146 / 197 146) Radiolucency in enamel and reaching to inner half of dentine is? a. R3 b. R4 c. R1 d. R2 147 / 197 147) which of the following is used for evaluate vital pulp? a. Pulp tester b. Non of the above c. Amalgam meter d. Pulp oxymeter 148 / 197 148) ααΎααΆαααΆαααΆαα½αααΆααΆαααΆααααα»α in office αααααΆαααααα·αααααΆααααα»αααααΎααΎαα»ααΆαα’αΆαα»4 ααααΆααα·αααααααααΆααΆαα αΎαα’αΆααΆααααΆααΆαα ααα’ααααααΌαααααααααΆααΆαα a. Dietary counselling b. Oral health instructions c. Fluoride supplements d. Fluoride varnish every 6 months 149 / 197 149) αααααΆαααα ααααΌαααααααααα»αααΆαααΎ (maxillary permanent canine) αα»αα ααααα a. αα»αααααΆαααΌα ααΈ1 ααΆαααΎ (maxillary first premolar) b. αα»αααααΆαααααΈ2 ααααααααα»αααΆαααΎ (maxillary second permanent molar) c. αα»αα ααααΌαααααααααα»αααΆαααααα (mandibular permanent canine) d. αααααΆααααΈ ααααΆαααααΈ2 ααααααααα»αααΆαααΎ (maxillary second permanent molar) 150 / 197 150) An orthodontic patient just remove the bracket after the orthodontic treatment and have demineralized on the labial surface of upper incisors. What is the best treatment choice? a. Composite veneer b. Resin veneer c. Ceramic veneer d. Microabrasion 151 / 197 151) The usual eruption sequence of permanent maxillary teeth is : a. First molar, second molar, central incisor, lateral incisor, canine, first premolar, second premolar, third molar b. Central incisor, lateral incisor, canine, first premolar, second premolar first molar second molar c. first molar, central incisor, lateral incisor, canine, first premolar, second premolar, second molar, third molar d. First molar, central incisor, lateral incisor, first premolar, second premolar, Canine, second molar, third molar 152 / 197 152) Treatment of Extrusion is? a. Extraction For permanent teeth b. Root planning c. Reposition and splint d. Root canal treatment 153 / 197 153) All the following below which one is the indication of non-vital bleaching? a. Mild fluorosis b. Very mild tetracycline staining without obvious banding c. Yellow due to aging d. Discolored non vital tooth 154 / 197 154) Radiolucency in enamel and outer half of dentine is? a. R3 b. R1 c. R2 d. R4 155 / 197 155) Which of the following sentence is the advantage of GIC? a. Esthetic b. Durable c. Fluoride released d. Strong 156 / 197 156) All the following below, Which is the Indication of Vital bleaching-nightguards? a. Dentinogenesis imperfecta b. Amelogenesis imperfect c. Mild fluorosis d. Enamel hypoplasia 157 / 197 157) The dentist introduce the new experience and start with the easy things, slowly progress to more difficult things is refer to:? a. Behavior shaping b. Modeling c. Tell-Show-Do d. Positive reinforcement 158 / 197 158) What is the arch length? a. is the length of a perpendicular line from the contact point of the upper central to a line joining the distal contact point of second primary molars or second permanent premolars b. is the length from the contact point of upper centrals to a line joining the distal contact point of third permanent molars c. is the length from the contact point of upper centrals to a line joining the distal contact point of first permanent molars d. is the length from the contact point of the upper centrals to a line joining the distal contact point of first primary molars 159 / 197 159) Enamels rods in the gingival one-third of primary teeth incline:? a. Occlusally b. Gingivally c. Apically d. Horizontally 160 / 197 160) ααααααΈααααΆααααΆαααΆαααΌααααα»α α’αΆαα» α‘α’ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΆαα½αααΉαααΆααααααααα·α αα ααΎααααααα»α #21 ααΆαααΆααα·αα·αααααΎαααΆαα»ααα·αααααααααΆαα ααααΆαααΉαααααααααα’αααααααΎαααααΆαααα periapical x-ray αααα αΆαααΆααααΆαααΆααααααΆαααααααα α»αα¬αααααααααααΎααααααααΆααααααΉαααααΌαααΊααΆα’αααΈ? a. Intrusion b. Extrusion c. Avulsion d. Subluxation 161 / 197 161) ααααααααα»α α’αΆαα»10ααααΆα ααααΆααααΆαααΆαααααααααααΆααααααααΉααααααΈ1αααΆαααααΆααΆαααααααΉαααααΌααααα»ααααααΊα a. A stainless steel crown and loop space maintainer b. No treatment c. A band and loop space maintainer d. The removal of the corresponding tooth on the other side of the arch 162 / 197 162) How many percent of tin containing in the amalgam? a. 0.25 b. 0.2 c. 0.15 d. 0.29 163 / 197 163) Posterior superior alveolar nerve block should inject at? a. At buccal fold between tooth number 7and 8 b. At buccal fold between tooth number 2and 3 c. At buccal fold between tooth number4and 5 d. At buccal fold between tooth number 1and 2 164 / 197 164) Class III GV Black is? a. Caries on proximal of premolars and molars b. Caries on one third cervical of all teeth c. Caries on proximal of anterior teeth d. Caries on occlusal surface of premolars and molars 165 / 197 165) Which the cavity is suitable for ART? a. Small cavity b. Big cavity c. Pulp exposed cavity d. Cavity broken wall 166 / 197 166) What type of caries that need to do ART? a. The tooth with caries on incisal edge of anterior teeth b. The tooth with caries on proximal surface c. The tooth with caries on mesial and distal surface d. The tooth with small caries on occlusal surface 167 / 197 167) For partially eruption permanent molars the appropriate sealant is π a. Polyurathane b. Cyanoacrylate c. Dimethacrylate d. Glass ionomer cement 168 / 197 168) Withdrawal of unpleasant stimulus is? a. Escape b. Reward c. Punishment d. Time out 169 / 197 169) How many types of needles lengths that used in Pediatric dentistry? a. 2 types b. 3 types c. 5 types d. 4 types 170 / 197 170) The usual eruption sequence of permanent mandibular teeth is:? a. First molar, second molar, lateral incisor, central incisor, canine, first premolar, second premolar, third molar b. Central incisor, lateral incisor, canine, first premolar, second premolar, first molar, second molar, third molar c. First molar, central incisor, lateral incisor, canine, first premolar, second premolar, second molar, third molar d. Lateral incisor, central incisor, canine, second premolar, first premolar, first molar, second molar, third molar 171 / 197 171) What is the basic pedodontic concept? a. The communication between child and parent b. The communication between child and child c. The communication between child , family and dentist d. The communication between family and dentist 172 / 197 172) The most common cause for failure of an amalgam restoration is? a. Delayed expansion b. Failure at occlusal preparation c. Proximal ditch d. Due to poor handling of amalgam alloy 173 / 197 173) What is stainless steel crown? a. Is the metal bridge b. Is the full denture c. Is the metal crown that can be fitted and cemented to primary molars d. Is the partial denture 174 / 197 174) One of the following is incorrectly defined? a. Class II- Preparation involving occlusal and proximal surfaces b. Class I- Preparation involving pits and fissures in posterior teeth c. Class III- Preparation in proximal surfaces of anteriors involving the incisal edge d. Class V- Preparation in the cervical region of teeth 175 / 197 175) Which of the following is disadvantage of GIC? a. Harder b. Esthetic appearance not as good as composite c. Stronger d. Radiopaque 176 / 197 176) What time of ages that the permanent second molars erupt? a. at 9 years old b. at 10 years old c. at 11 years old d. at 12 years old 177 / 197 177) How many years that local anaethesia without preservative LA solution can last long? a. 2 years b. 3 years c. 4 years d. 1 year 178 / 197 178) Class IV GV Black is? a. Caries on one third cervical of all teeth b. Caries on incisors edge of anterior teeth c. Caries on proximal of the molars d. Caries on occlusal surface of premolars and molars 179 / 197 179) After give PAS injection which of the following teeth should be anesthrtized? a. tooth number 5,6,7 buccal bone plus gingival at buccal site b. tooth number 6,7,8 buccal bone plus gingival at buccal site c. tooth number 4,5,6 buccal bone plus gingival at buccal site d. tooth number 3,4,5 buccal bone plus gingival at buccal site 180 / 197 180) Class I GV Black is? a. Caries on occlusal surface of premolars and molars b. Caries on proximal of premolars and molars c. Caries on proximal of anterior teeth d. Caries on one third cervical of all teeth 181 / 197 181) Failure of anaethesia cause from? a. Inject into inflamed tissues b. All answer above are correct c. wrong placement d. Too little solution 182 / 197 182) ααααααΈααααΆααααΆαααΆαααΌααααα»α α’αΆαα» α‘α‘ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΆαα½αααΉαααΆααααααααα·α αα ααΎααααα #11αααααΆααααααααΆαααααα 3mmααααα Incisor edgeαααΆαααα periapical x-ray αα»αααΎαααΆαααΆααααααΆαααααα¬αααααααααααΎααααααααΆααααααΉαααααΌαααΊααΆα’αααΈ? a. Dentine fracture b. Enamel fracture c. Complicated crown fracture d. Uncomplicated crown fracture 183 / 197 183) αααααΆααααΈααααΆααααΆαααΉαααααΌα GIC ααααααΎααα coating agent ααΎααααΈα a. Protect the cement from moisture b. Create a smooth finish c. Retard the final set d. Protect the cement from ultrasonic light 184 / 197 184) Praise good behavior and provide rewards eg sticker, picture, tooth brush is refer to:? a. Modeling b. Tell-Show-Do c. Positive reinforcement d. Behavior shaping 185 / 197 185) Amalgam had been used by GV Black since: a. Late 2000 b. Late 1800 c. Late 1900 d. Late1700 186 / 197 186) Which type of GIC most use for ART? a. GIC Fuji I b. GIC Fuji III c. GIC Fuji IX d. GIC Fuji II 187 / 197 187) Incidence in permanent teeth between ages:? a. 7-8 b. 8-9 c. 6-7 d. 9-10 188 / 197 188) What time of ages that the permanent lower central incisor erupt? a. at 5 years old b. at 7 years old c. at 8 years old d. at 6 years old 189 / 197 189) Indication of Pulpotomy include: a. A non vital tooth associated with abcess b. A vital tooth with accidental opening c. Presence of pus in the exposure site without pain d. Internal root resorption e. The organization 190 / 197 190) What instrument use to prepare the cavity for ART? a. Remove carious by high speed and low speed drill b. Remove carious by hand instruments c. Remove carious by high speed drill d. Remove carious by low speed drill 191 / 197 191) The usual eruption in deciduous dentition is as follows:? a. Lateral incisor ,central incisor , first molar , canine ,second molar b. Canine , lateral incisor ,central incisor , first molar , second molar c. Central incisor , lateral incisor , first molar , canine , second molar d. Central incisor , canine , lateral incisor , first molar , second molar 192 / 197 192) ααααααΈααααΆααααΆαααΆαααΌααααα»α α’αΆαα» α£ ααααΆαααααααΈαα·αααααααΆααααααα»ααΆαααΆαα½αααΉαααΆααααααααα·α αα ααΎααααα #51 ααΆαααΆααα·αα·αααααΎαααΆααααααααααΆαααααΌααααα αΆααααΈααααΆαααααααααα¬ααααααααΆαααα x-ray αα»αααΆααααααΆαααααααα α»αα¬ααααααΎααααααααΆααααααΉαααααΌαααΊααΆα’αααΈ? a. Root Fracture b. Uncomplicated crown fracture c. Complicated Crown root fracture d. Complicated crown fracture 193 / 197 193) If the child is very young or anxious,you can demonstrate what you are going to do on another well behaved child is refer to:? a. Behavior shaping b. Modeling c. Tell-Show-Do d. Positive reinforcement 194 / 197 194) Tooth fracture on crown and not exposed the pulp is called? a. Complicated crown root fracture b. Complicated crown fracture c. Uncomplicated crown fracture d. Uncomplicated crown root fracture 195 / 197 195) When injecting local anaethesia solution in maxilla on buccal side. The techniques is: a. Intra septal b. Intra osseous c. Sup periosteal d. Supra periosteal 196 / 197 196) Full form of ART is ? a. Atraumatic restorative therapy b. Automatic restorative treatment c. Atraumatic restorative treatment d. Automatic restorative therapy 197 / 197 197) What is the common Vasoconstrictor? a. Penicillin b. Reserpine c. Adrenaline d. Atropine Your score isThe average score is 0% Facebook 0% Restart quiz Any comments? Send feedback Β Β Β