Dental Pathology Test 0% 0 votes, 0 avg 0 You will have 60 minutes to complete all the questions. After the timer reaches 60 minutes, the exam will end and be saved automatically. Good luck! *Fingers crossed* The timer has been reached. The exam has now been terminated and saved. Dental Pathology Test 1 / 60 A patient has spontaneous pain and intense sensitivity to cold with lingering pain. The most likely diagnosis is? a. chronic periradicular periodontitis b. chronic irreversible pulpitis c. acute irreversible pulpitis d. acute periradicular periodontitis 2 / 60 As far as localised alveolar osteitis is concerned; which one of the following is true? a. Zinc oxide eugenol and alvogyl dressing promote a rapid bone growth b. Purulent exudate must be seen for a diagnosis and irrigation ismandatory c. Excessive fibrinolysis is the likely aetiology d. The incidence in the mandible and maxilla is similar e. The prophylactic prescription of antibiotics prior to extraction reduces the incidence. 3 / 60 One of the early microscopic signs of advancement of inflammatory process into the periodontium is? a. Appearance of osteoclasts on alveolar crest b. Ulceration of crevicular epithelium c. Infiltration of connective tissue with plasma cells d. Appearance of osteoblasts on alveolar crest 4 / 60 Bitewing x rays are taken to assist in the detection of caries**? a. Lingually b. Occlusally c. Interproximally d. Gingivally e. Buccally 5 / 60 Which amongst the following characteristics is not associated with chronic hyperplastic pulpitis? a. Open carious lesion b. Occurs in children and young adults c. Occurs around margins of a restoration d. Occurs in people with high tissue resistance 6 / 60 The MOST cariogenic sugar is? a. Amylase b. Lactose c. Sucrose d. Glucose 7 / 60 Gardner syndrome does not include”? a. Epidermoid cysts b. Impacted permanent teeth c. OsteosarcomaDentinogenesis imperfect is: d. Osteomas 8 / 60 Which cells, secreting osteoclast activating factor are believed to be responsible for much of root and bone destruction in periapical granulomas? a. Mast cells b. T lymphocytes c. Macrophages d. B lymphocytes 9 / 60 Which amongst the following correctly depicts the stages in formation of calculus? a. Pellicle → Plaque maturation → Bacterial colonization → Calculus b. Pellicle → Bacterial colonization → Plaque formation and mineralization. c. Pellicle → Bacterial colonization → Degradation of carbohydrates. d. Bacterial colonization → Degradation of carbohydrates → Enamel dissolution 10 / 60 Lamina dura is actually ? a. Immature bone b. Spongy bone c. Cribriform plate perforated by nutrient carnally d. Cortical bone 11 / 60 The base of invagination of crown/root in dens invaginates contains? a. Dystrophic enamel b. Necrotic pulp tissue c. Dystrophic dentin d. Dystrophic cementum 12 / 60 Small, superficial, keratin filled cysts that are found on the alveolar mucosa of infants are most likely to be? a. Gingival cyst of the newborn b. Median mandibular cyst c. Eruption cyst d. Nasopalatine duct cyst 13 / 60 The tooth that is most susceptible to dental caries is? a. Mandibular 1st molars b. Maxillary 2nd premolars c. Mandibular 2nd molars d. Maxillary canines 14 / 60 Which is the principal buffering ion present in saliva? a. Bismuth b. Phosphorus c. Fluoride d. Bicarbonate 15 / 60 Which one of the following cysts is considered to be a soft tissue counterpart of lateral periodontal cyst? a. Calcifying odontogenic cyst b. Gingival cyst of newborn c. Gingival cyst of adults d. Radicular cyst 16 / 60 The least likely location for occurrence of smooth surface caries is:? a. Gingival 1/3rd of lingual surfaces of teeth b. Labial surface of maxillary incisors c. Proximal surfaces of all teeth d. Gingival 1/3rd of buccal surfaces of teeth 17 / 60 The most commonly employed fluoride in dentifrices is? a. Acidulated phosphate fluoride b. Sodium monofluorophosphate c. Stannous fluoride d. Sodium fluoride 18 / 60 The more accepted terminology for pulp hyperemia is? a. Subtotal pulpitis b. Focal irreversible pulpitis c. Focal reversible pulpitis d. Pulpitis clausa 19 / 60 តើ Complication locales ប៉ះទង្គិចទៅលើសរីរាង្គជុំវិញធ្មេញអ្វីខ្លះ? a. Os , ligament b. Connective tissue, bone c. Cellule , gencive, tissue, os, ligaments d. Tongue, palatine, alveolar 20 / 60 នៅដំណាក់កាលដំបូង Attrition ប៉ះពាល់លើអ្វី? a. Enamel b. Dentine c. Pulp d. Cementum 21 / 60 What is the dentinite superficial? a. Inflammtion of pulp b. Provocative pain c. Spontaneous pain d. Inflammation on outer surface of Dentine 22 / 60 តើAttrition មានអ្វីខ្លះ? a. Attrition Occlusale & Proximale b. Vestibulaire & liqual c. Attrition occlusale & lingual d. Vestibulaire & Occlusale 23 / 60 តើការព្យបាលរបស់ Dentinite Superficielle មានប៉ុន្មាន? a. មានបី b. មានបួន c. មានតែមួយ d. មានពីរ 24 / 60 តើធ្មេញនិងឆ្អឹងមួយណារឹងជាង? a. ធ្មេញទន់ជាងឆ្អឹង។ b. ធ្មេញរឹងមាំជាងឆ្អឹង។ c. ធ្មេញរឹងមាំប្រហាក់ប្រហែលឆ្អឹង។ d. ធ្មេញរឹងមាំដូចឆ្អឹង។ 25 / 60 តើការរលាកផ្នែកសើរៗនៃPulpe Coronaireជាអ្វី? a. Pulpite Rouge b. Pulpite Grise c. Gangrene d. Pulpite Jaune 26 / 60 តើ Periodontium មានអ្វីខ្លះ? a. មានសសៃប្រសាទ និង សសៃឈាម b. មាន Gingivae , Cementum , Ligament , Alveolarbone c. មានសាច់ដុំ d. មានធ្មេញ 27 / 60 តើការរលាក Periodontium ជាអ្វី? a. Pulpite aigue b. Gangrene c. Dentinite Profonde d. Periodontite 28 / 60 តើ Complication Local ជាអ្វី? a. ជាការបង្ករោគ នៅ ជុំវិញឬសធ្មេញ b. ជាការងាប់នៃបណ្តូលធ្មេញ c. ជាការរីកប៉ោងនៃបណ្តូលធ្មេញ d. ជាការបង្ករោគនៅតំបន់ជិតខាងធ្មេញ 29 / 60 តើកាចាធ្មេញមានសភាពដូចម្តេច? a. សភាពទន់ជ្រាយ។ b. រឹងខ្លាំងហើយស្រួយ។ c. សភាពរឹងល្មម។ d. រឹងខ្លាំងហើយស្វិត។ 30 / 60 តើPulpal mortification មានអ្វីខ្លះ? a. Desmodontite b. Septic et A Septic c. Pulpo-arthrite d. Pulpite Jaune et Grise 31 / 60 តើដំណាក់កាលដំបូងនៃ carie de la dentaire កើតឡើងនៅផ្នែកណា? a. Enamel and Cementum b. Dentine c. Alveolar d. Pulp 32 / 60 តើ aseptic pulpal mortification បណ្ដាលមកពីអ្វី? a. Traumatism b. Traumatism, Chemical and Thermal irritation c. Thermal irritation d. Chemical irritation 33 / 60 Which one is the common cause of carie dentaire? a. Temps (time) b. Salt c. Water d. Air 34 / 60 តើខាងក្រោមនេះមួយណាជា Cause Local នៃរោគពុកធ្មេញ? a. Traumatism b. ធ្មេញ c. Chemic d. Physic 35 / 60 តើCause របស់ Desmodontite aigue មានអ្វីខ្លះ? a. Thermal & Chemical b. Chemical & Infection c. Infection & Traumastism d. Termal & Traumatism 36 / 60 តើដុំរលាកដែលបង្កររោគនៅចុងឬសជាអ្វី? a. Ostêoperiostite b. Ostêites c. Cellulite d. Infection Periapical 37 / 60 How many types of complication caries dentine? a. 1 b. 4 c. 2 d. 3 38 / 60 តើមួយណាជា complication regional? a. Granulaoma b. Sinusitis c. Gingivitis d. Kyste 39 / 60 តើClinical sign របស់ Dentinite superficielle គឺ? a. Vital test is positive b. Sensation to cold, hot and sweet c. Vital test is negative d. Sensation to percussion 40 / 60 តើមួយណាជា Causes របស់ Dentinite Profonde? a. Periodentitis b. Thermal Condition c. Chemical Condition d. Infection and Traumatism 41 / 60 What is aseptic pulpal mortification? a. Pulp is mortified without the attack of bacterial. b. Pulp is mortified with the attack of bacterial. c. Pulp is mortified without the attack of virus. d. Pulp is mortified with the attack of fungi. 42 / 60 តើមូលហេតុអ្វីបានជា Polype Pulpaire កើតមានច្រើនលើក្មេង? a. Chemical b. Immunite ខ្លាំង c. កង្វះអនាម័យ d. Traumatism 43 / 60 តើ Pulp ចែកជាប៉ុន្មានប្រភេទ? a. 2 b. 3 c. 4 d. 1 44 / 60 តើ acute pulpitis មានអ្វីខ្លះ? a. Rouge, jaune, grise b. Jaune et rouge c. Grise et jaune d. Rouge et grey 45 / 60 តើDemineralizeកើតឡើងដោយសារអ្វី? a. Traumantism b. pH < 7 c. Infection d. pH >ឬ= 7 46 / 60 តើមួយណាជា Rhizalyses des dent permanentes? a. L'evolution de la dent de replacement b. La pulpe saine et follicule absent c. Infection Chronique d. Activite de la pulpe 47 / 60 តើ Dentinite superficielle វានឹងវិវត្តន៏ទៅជាអ្វី? a. Ameloblastoma b. Dentinite profonde c. Kyst d. Granulom 48 / 60 តើកាចាធ្មេញមានកម្រាស់ក្រាស់បំផុតប៉ុន្មាន? a. កម្រាស់: 3.5mm។ b. កម្រាស់ : 3mm។ c. កម្រាស់ : 2.5mm។ d. កម្រាស់ : 2mm។ 49 / 60 តើ Causes ធំៗនៃរោគពុកធ្មេញមានអ្វីខ្លះ? a. Local និង General b. Bacteria & ធ្មេញ c. Bactaria និងពេលវេលា d. ចំណីអាហារ និង ពេលវេលា 50 / 60 តើអ្វីខ្លះជាការព្យបាលរបស់Carie de l’email? a. ការអោយថ្នាំ Anti biotic b. ការបិទប៉ះធ្មេញជាថ្មី c. ឆាបចំណុចខ្មៅចេញ និង អោយដំបូន្មាន d. ការសម្អាតមាត់ធ្មេញ 51 / 60 តើអ្វីជា Traîtement របស់ pulpite jaune ? a. Pulpectomie b. Coiffage c. Pulpectomie + Antibiotique + Analgesic + Antiinflammatoire d. Pulpotomie 52 / 60 តើCellulites ជាអ្វី? a. Periodontitis b. Local Complication c. General Complication d. Regional Complication 53 / 60 តើការរលាក Pulpe Coronaire ទាំងស្រុងជាអ្វី? a. Pulpite aigue Jaune b. Desmodontire c. Pulpite aigue Rouge d. Pulpite aigue Grise 54 / 60 តើ Attrition ជាអ្វី? a. ជាការសឹករិចរិល b. ជាការបង្កររោគ c. ជាការលូតលាស់ d. Demineralisation 55 / 60 តើAttrition occlusale ប៉ះគ្នានៅកន្លែងណា? a. Surface incisive b. Surface occlusale and surface incisive c. Surface proximale d. Surface occlusale 56 / 60 តើComplication Local ជាអ្វី? a. Gingivite b. Periodontite c. Infection តំបន់ជិតខាងនៃធ្មេញបង្ករ d. Infection Peri-apical 57 / 60 តើTraumatism ជា Cause របស់ជំងឺអ្វី? a. Carie De l'email b. Polype Gingivale c. Dentinite d. Polype Pulpaire 58 / 60 តើCauses របស់ A septic មានប៉ុន្មាន? a. 3 b. 5 c. 4 d. 2 59 / 60 What cause infection? a. Environment b. Diet c. Incorrect cavity restoration d. Water 60 / 60 តើការងាប់Pulpe Coronaire តែ Pulpe Radiculaire នៅរស់ជាអ្វី? a. Gangrene b. Pulpite Grise c. Pulpite Rouge d. 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