Dental Pathology Test

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1 / 60

Infection in the parotid space reaches as a backward extension along the parotid duct or from ______ space.?

a. Lateral pharyngeal

b. Infratemporal

c. Buccal

d. Retropharyngeal

2 / 60

Dental anomaly of teeth associated with defective bone formation is seen in:?

a. Amelogenesis imperfect

b. Osteitis deformans

c. Dentinogegesis imperfecta

d. Odontodysplasia

3 / 60

Bohn’s nodules are:?

a. Warts on the tongue

b. Cystic swelling in neonates

c. Cysts of gingiva in growing children

d. Cysts associated with soft palate

4 / 60

Lateral pharyngeal space infections have the potential to spread upward through ________ and cause cavernous sinus thrombosis, meningitis and brain abscess.?

a. Submandibular space

b. Internal carotid artery

c. External carotid artery

d. Various foramina at base of skull

5 / 60

The swelling in case of Ludwig’s angina, usually occurs in?

a. Maxillary tuberosity

b. Floor of mouth

c. Larynx

d. Tongue

6 / 60

Absence of pulp chambers is seen in:?

a. Craniofacial dysostosis

b. AQny of the above

c. Amelogenesis imperfect

d. Detinogenesis imperfect

7 / 60

A caries increment of __ or more new carious lesions over one year is considered characteristic of rampant caries?

a. 5

b. 10

c. 8

d. 15

8 / 60

All of the following except _______ occur as a sequel to pulpitis.?

a. Apical periodontal cyst

b. Periapical granuloma

c. Periapical abscess

d. Lateral periodontal cyst

9 / 60

Mediastinitis results from downward extension of ______ space infection.?

a. Pterygomandibular

b. Infratemporal

c. Lateral pharyngeal

d. Retropharyngeal

10 / 60

One of the characteristic clinical presentations of cavernous sinus thrombosis is?

a. Proptosis

b. Nyctalopia

c. Exophthalmos with edema of eyelids and chemosis

d. Asphyxiation

11 / 60

All of the following are common radiological features associated with a periapical granuloma EXCEPT.?

a. Well-defined radiolucency with sclerotic borders

b. Root resorption of involved tooth

c. Thickening of PDL around root apex

d. Well-defined radiopacity

12 / 60

The factor that is least associated with increased incidence of dental caries is?

a. Quantity of saliva

b. Malposed tooth

c. Smoking

d. Carbohydrate rich diet

13 / 60

The most appropriate emergency management of a mature permanent tooth with acute irreversible pulpitis is?

a. pulpectomy

b. trephination

c. apical surgery

d. incision and drainage

e. pulpotomy

14 / 60

The lateral radicular cyst arises from?

a. Overlying oral epithelium

b. Cell rests of Serres

c. Cell rests of Malassez

d. Dental lamina

15 / 60

All of the following occur as a sequel to pulpitis Except?

a. Periapical abscess

b. Apical periodontal cyst

c. Lateral periodontal cyst

d. Periapical granuloma

16 / 60

Which one of the following is an important factor in the recurrence of odontogenic keratocysts?

a. Development of new cysts from the cell rests of Malassezia in the vicinity

b. Presence of exudate in the cyst lumen

c. Friable and thin epithelial lining

d. Presence of inflammation in connective tissue wall

17 / 60

Palmar and plantar hyperkeratosis, generalized hyperhidrosis, peculiar dirty colored skin along with aggressive periodontitis is referred to as?

a. Scurvy

b. Papillon—Lefevre syndrome

c. Desquamative gingivitis

d. Frey’s syndrome

18 / 60

What is the most frequent cause of acute osteomyelitis of jaw?

a. Dental infection

b. Malnutrition

c. Paget disease

d. Trauma

19 / 60

Which amongst the following systemic diseases involves gingivae prominently?

a. Syphilis

b. Leprosy

c. Tuberculosis

d. Crohn’s disease

20 / 60

Transillumination is used to**?

a. To detect caries

b. Hemorrhagic pulp

c. To find intrinsic tooth coloration

d. Pulp-stones

e. Calculus

21 / 60

A deep pit lined by enamel seen in the lingual surface of maxillary lateral incisor is most likely to be:?

a. Talon’s cusp

b. Enamel hypoplasia

c. Dens in dente

d. Enamel cusp

22 / 60

Which teeth are most commonly involved by chronic hyperplastic pulpitis?

a. Exclusively deciduous molars

b. Deciduous molars and permanent 1st molars

c. Deciduous anteriors and permanent canines

d. Deciduous canines and permanent incisors

23 / 60

Which of the following is NOT characteristic of Down’s syndrome?

a. Congenitally missing teeth

b. Decreased neutrophil function

c. Macroglossia

d. Macrodontia

e. An increased susceptibility to periodontal disease

24 / 60

Of all the zones in enamel caries which zone is not always present?

a. Translucent

b. Surface

c. Body

d. Dark

25 / 60

តើComposition របស់ Dentine មានប៉ុន្មាន?

a. Mineral 71% , Organic 16% , H2O 14%

b. Mineral 70% , Organic 15% , H2O 15%

c. Mineral 70% , Organic 20% , H2O 10%

d. Mineral 71% , Organic 14% , H2O 15%

26 / 60

តើអ្វីជាCauses របស់ pulpite jaune ?

a. ដោយសារ Pulpite grise nontraitée.

b. ដោយសារ Caries de la dentine profonde nontraitée

c. ដោយសារ Hyperhémiepulpaire nontraitée

d. ដោយសារ Pulpite rouge nontraitée

27 / 60

តើ Causes របស់ Dentinite មានប៉ុន្មាន?

a. មានពីរ

b. មានបី

c. មានប្រាំ

d. មានបួន

28 / 60

តើPulpite rouge sensibilité ទៅនឹងអ្វីខ្លាំងជាងគេ?

a. ត្រជាក់

b. ជាតិផ្អែម

c. ជាតិអាស៊ីត

d. ក្តៅ (កម្តៅ ទឹក…)

29 / 60

តើកាចាធ្មេញកើតមានជាលើកទីពីរដែរឬទេ?

a. មានតែធ្មេញស្រុក។

b. អាចមានជាលើកទីពីរ។

c. មាន។

d. គ្មាន។

30 / 60

តើមួយណាជា Rhizalyses des dent permanentes?

a. Infection Chronique

b. La pulpe saine et follicule absent

c. Activite de la pulpe

d. L'evolution de la dent de replacement

31 / 60

What is complication local?

a. Complication local is the traumatism on the tissue around tooth such as ligament bone gingival tissue and cellular

b. Complication local is the traumatism on the tissue around Enamel

c. Complication local is the traumatism on the tissue around pulp

d. Complication local is the traumatism on the tissue around Dentine

32 / 60

តើមួយណាជា Symptoms របស់ Aseptic?

a. គ្មានការឈឺចាប់ឬមានឈឺចាប់បន្តិចបន្តួចពេលខ្លះ

b. មានការឈឺចាប់ខ្លាំងទាំងយប់ទាំងថ្ងៃ

c. មានការឈឺចាប់ខ្លាំងពេលថ្ងៃ

d. មានការឈឺចាប់ខ្លាំងពេលយប់

33 / 60

តើចលនាតិចបំផុតក្នុងពេលទំពារនៃ Attrition នៅត្រង់ណា?

a. Incisive

b. Alveole

c. Pointe de Contact

d. Occlusale

34 / 60

តើSymptomesណាមួយ ជារបស់Pulpite Jaune?

a. ឈឺខ្លាំងនៅពេលប៉ះត្រជាក់មួយរយ:ទើបឈឺ

b. ឈឺនៅពេលថ្ងៃខ្លាំង

c. ឈឺខ្លាំងនៅពេលប៉ះក្តៅមួយរយ:ទើបឈឺ

d. ឈឺនៅពេលយប់ខ្លាំង

35 / 60

តើរោគពុកធ្មេញចាប់ផ្តើមដំបូងចេញពីតំបន់ណា?

a. Alveolar

b. Dentine

c. Enamel and Cementum

d. Pulp

36 / 60

តើSeptic ជាអ្វី?

a. ការងាប់តែ Pulpe Coronaire

b. ការងាប់Pulpe ទាំងអស់ដោយ គ្មានBacterial

c. ការងាប់Pulpe ទាំងអស់ដោយ Bacterial

d. ការងាប់Pulpe Coronaire និង Pulpe Radiculaire មានការរលាក

37 / 60

តើComposition របស់ Cementum មានប៉ុន្មាន?

a. Mineral 45% , Organic 34% , H2O 21%

b. Mineral 45% , Organic 33% , H2O 22%

c. Mineral 44% , Organic 35% , H2O 21%

d. Mineral 44% , Organic 33% , H2O 23%

38 / 60

តើ Treatment របស់ Dentinit superficielle ជាអ្វី?

a. Extraction

b. Teeth filling

c. Obturation

d. Endodontics

39 / 60

តើ Desmodontitis ជាអ្វី?

a. inflammation of coronal pulp

b. inflammation of periodental ligament

c. inflammation of radicular pulp

d. pulpal mortification

40 / 60

តើComplication នៃ septic មានប៉ុន្មាន?

a. 4

b. 5

c. 3

d. 2

41 / 60

What is aseptic pulpal mortification?

a. Pulp is mortified with the attack of bacterial.

b. Pulp is mortified without the attack of bacterial.

c. Pulp is mortified without the attack of virus.

d. Pulp is mortified with the attack of fungi.

42 / 60

What cause infection?

a. Water

b. Diet

c. Incorrect cavity restoration

d. Environment

43 / 60

What is irreversible pulpitis?

a. Is the disease that moderately or heavily affect the pulp tissue.

b. Is the disease that affect all of the tooth

c. Hyperemia pulpal

d. Is the disease that slightly affect the pulp tissue.

44 / 60

តើ sign clinique របស់ caries de l’email មានអ្វីខ្លះ?

a. ចម្លើយទាំងអស់មិនត្រឹមត្រូវទេ

b. Sign subjectif

c. Sign objectif

d. មានទាំង Sign subjectif និង Sign objectif

45 / 60

តើ Gangrene ជាអ្វី?

a. Pulpite Gris

b. ជាការងាប់បណ្តូលធ្មេញដោយមានមេរោគ

c. Pulpite Jaune

d. ការងាប់ដោយគ្មានមេរោគ

46 / 60

តើ Cementum ជាអ្វី?

a. ជាស្រទាប់ខាងក្រៅរបស់ក្បាលធ្មេញ

b. ជាស្រទាប់ខាងក្រៅរបស់ឬសធ្មេញ

c. ជាស្រទាប់ទី2នៃធ្មេញ

d. ជាស្រទាប់ខាងក្រៅរបស់ធ្មេញ

47 / 60

How many types of clinical sign are there for pulpitis?

a. 2

b. 4

c. 3

d. 1

48 / 60

តើ Evolution របស់ Dentinite Superficielle ជាអ្វី?

a. Pulpite aigue jaune

b. Pulpite aigue geise

c. Dentinite Profonde

d. Pulpite aigue rouge

49 / 60

តើប្រភេទ Complication locale មានអ្វីខ្លះ?

a. Le granulome radiculo-dentaire, Le kyste radiculo-dentaire

b. Diabetes

c. Anodontie

d. Osteoporosis, alveolar absecess

50 / 60

តើខាងក្រោមនេះមួយណាជា Cause Local នៃរោគពុកធ្មេញ?

a. Traumatism

b. Chemic

c. ធ្មេញ

d. Physic

51 / 60

តើការព្យាបាលរបស់Septicមានអ្វីខ្លះ?

a. Pulpectmie et Medical

b. Pulpectomie

c. Pulpotomie et Medical

d. Pulpotomie

52 / 60

តើរោគសញ្ញាមួយណាជារបស់ Pulpie aigue Rouge?

a. ស្រៀវស្រកៀរនឹងភាពជូរ

b. ឈឺពេលថ្ងៃខ្លាំង

c. ឈឺពេលយប់ខ្លាំង

d. ស្រៀវស្រកៀរនឹងភាពផ្អែម

53 / 60

តើ Dentine មានប៉ុន្មានប្រភេទ?

a. 3

b. 2

c. 1

d. 4

54 / 60

តើDentine ជាអ្វី?

a. ជាស្រទាប់ទី២នៃធ្មេញ(បន្ទាប់ពីកាចា និង Cementum)។

b. ជាស្រទាប់ក្រៅនៃឬសធ្មេញ។

c. ជាស្រទាប់ក្រៅទាំងក្បាលនិងឬសធ្មេញ។

d. ជាស្រទាប់ក្រៅនៃក្បាលធ្មេញ។

55 / 60

តើ Pulpal mortification មានប៉ុន្មានប្រភេទ?

a. ៤ប្រភេទ

b. ២ប្រភេទ

c. ៥ប្រភេទ

d. ៣ប្រភេទ

56 / 60

តើអ្នកជំងឺអាចមានរោគសញ្ញាអ្វីខ្លះគួរឲ្យកត់សំគាល់ឬទេក្នុង caries de l’email ?

a. អ្នកជំងឺគេងមិនលក់

b. អ្នកជំងឺគ្មានបញ្ចេញរោគសញ្ញាអ្វីទាំងអស់

c. អ្នកជំងឺឈឺលើផ្ទៃមុខ

d. អ្នកជំងឺពិបាកដកដង្ហើម

57 / 60

តើ Complication de la carie dentaire ត្រូវបានចាត់ជាចំណាត់ថ្នាក់អ្វីខ្លះ?

a. Complication local, regional and general

b. Complication general

c. Complication local

d. Complication regional

58 / 60

How many types are there for irreversible pulpitis?

a. 3

b. 1

c. 2

d. 4

59 / 60

តើ Pulp ចែកជាប៉ុន្មានប្រភេទ?

a. 2

b. 4

c. 3

d. 1

60 / 60

តើ Pulpoarthrite ជាអ្វី?

a. ជា Pulpite Cronic

b. ជាការរួមគ្នារវាង Pulpite និង Arthrite

c. ជា Inflammaion Ligament Periodontal

d. ជា Pulpite Gris

Your score is

The average score is 87%

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និស្សិតអាចប្រាប់មកកាន់ពួកយើងបានដើម្បីកែកំហុស ឬអំពីបញ្ហាដោយអចេតនាណាមួយដែលកើតមានកំឡុងពេលធ្វើតេស្ត