USMF STATE EXAM PEDIATRIC DENTISTRY [CM]

2. CM. Select the particularities of the child's development in the neonatal period

a. height-weight growth occurs at a rapid rate

b. the cerebral cortex is well developed

c. the general pathology is dominated by congenital malformations and conditions determined by the birth

d. the barrier function of the skin and mucous membranes is well developed

e. motor function is perfect

A,C

3. CM. Select the correct statements for the health regulations of a curative office in department of pediatric dentistry

a. at least 14m2 are required

b. for an additional dental facility, another 7m2 is required

c. the optimal room temperature should be 250 C

d. the ventilation system is not mandatory

e. Psychometric thermometer-hygrometers are used to measure temperature and air humidity

A,E

4. CM. Select the necessary equipment for a pediatric stomatology clinic

a. devices for detecting dental caries

b. agitator

c. physiodispenser

d. apexlocator

e. sets for professional sanitation

A,B,D,E

8. CM. Tick the correct statements about the formation of dentin

a. the root dentin is formed first, then the coronal dentin

b. coronal dentin is formed first, then the root dentin

c. physiological primary dentin formation continues even after the tooth enters into activity

d. physiological primary dentine formation ceases with the entry of the tooth into activity

e. tertiary dentin is formed as a way of defense

B,D,E

9. CM. Specify in which processes the enamel organ intervenes

a. determination of the coronary pattern

b. initiation of coronal and root dentinogenesis

c. dentin formation

d. dento-gingival junction formation

e. emergence of the tooth in the oral cavity without bleeding during its eruptive movement

A,B,D,E

10. CM. State the distinctive stages of the process of formation of the apical portion

a. root with incompletely formed apex

b. root with the apex formed and the apical hole open

c. root with apex formed and apical hole closed

d. root with incompletely formed apex and closed apical hole

e. root with apex formed

A,B,C

11. CM. Name the critical periods in the embryonic period:

a. the first 2 days of intrauterine life

b. pregnancy period of 13 weeks

c. pregnancy period of 28 weeks

d. during the 3rd month of intrauterine development

e. pregnancy period of 20-24 weeks

A,B,C,E

13. CM. Specify from which tissue of the tooth bud the enamel is formed

a. from the mesenchymal cells of the dental sac

b. from the mesenchymal cells of the dental papilla

c. from the epithelial cells of the external layer of the enamel organ

d. from the epithelial cells of the internal layer of the enamel organ

e. from the intermediate and stellate layers of the enamel organ

C,D,E

24. CM. Mark the general factors that slow down the process of eruption of permanent teeth

a. endocrionopaties

b. hereditary factors

c. odontogenic inflammatory processes of temporary teeth

d. early loss of temporary teeth

e. Turner syndrome

A,E

25. CM. Mark the local factors that accelerate the process of eruption of permanent teeth

a. facial angiomas

b. complications of gangrene of temporary teeth with their early loss

c. dental ectopies and dysplasia

d. intense erosion stimulated by food toxins in the case of temporary teeth with odontogenic infections

e. excessive somatic development of the child

A,B,D,E

28. CM. Indicate in which case the delay in the root resorption process is observed

a. genetic diseases

b. prenatal rubella

c. rickets

d. malnutrition

e. lack of permanent tooth follicle

A,B,C

29. CM. Indicate the contributing factors of pathological dental mobility in children and adolescents

a. orthodontic treatments

b. pathology of the thyroid gland

c. deficiency of vitamins and microelements

d. fluoride deficiency in drinking water

e. premature birth of the child

A,B,C

31. CM. Mark the correct statements about the characteristics of young permanent teeth

a. the clinical height of the dental crown is reduced compared to the anatomical height

b. in temporary teeth the enamel-cement junction is little expressed

c. the hard dental tissues of young permanent teeth are incompletely mineralized

d. in temporary teeth the enamel dentin junction is below the gum level

e. this period is characterised by a special formative and defensive capacity of the pulp

A,C,E

35. CM. Select the types of behavior according to the Frankl Behavioral Rating Scale

a. negative behavior

b. safe negative behavior

c. positive behavior

d. safe positive behavior

e. ambiguous behavior

A,B,C,D

36. CM. Select patient categories based on age and cognitive development

a. children under the age of 3 and with certain cognitive mechanisms of cooperation

b. children between the ages of 3 and 7, cooperative or potentially cooperative

c. children between the ages of 8 and 10, cooperative or potentially cooperative

d. teenagers

e. adults

A,B,C

37. CM. Select the factors that can positively influence the child's behavior in the dental office

a. parental anxiety

b. previous negative experiences

c. dental treatment planning in the first half of the day

d. fully informing the child about the volume, duration, etc. of the treatment

e. the child's high degree of sociability

C,D,E

38. CM. Select the peculiarities of the examination of children aged 6-12 years

a. caries risk assessment is mandatory

b. periodontal risk assessment at this age has no practical value

c. evaluation of oro-dental traumas

d. assessment of diet and body mass at this age has practical value

e. occlusion assessment

A,C,D,E

39. CM. Select the correct statements for gemination

a. is the change in shape of a tooth, resulting from the division of a single on tooth bud during tooth development

b. it is the union of two separate tooth buds, in the stage of tooth development

c. can be found in both dentitions

d. it is only found in the temporary dentition

e. it is only found in the permanent dentition

A,C

40. CM. Select the correct statements for fusion

a. is the change in shape of a tooth, resulting from the division of a single on tooth bud during tooth development

b. it is the union of two separate tooth buds, in the stage of tooth development

c. can be found in both dentitions

d. it is only found in the temporary dentition

e. it is found only in the permanent dentition

B,C

41. CM. Select the correct statements for taurodonty

a. the diagnosis can be established by visual inspection of the tooth

b. it is characterized by an excessive volume of the pulp chamber

c. can be found in both dentitions

d. it can be unilateral or bilateral

e. it is found only in the permanent dentition

B,C,D

42. CM. Select tooth structure anomalies

a. amelogenesis imperfecta

b. hypoplasia

c. molar-incisor hypomineralization

d. generalized macrodontia

e. dental fluorosis

B,C

43. CM. Select tooth count abnormalities

a. hyperdontia

b. anodontia

c. oligodontia

d. generalized macrodontia

e. taurodontia

A,B,C

44. CM. Select the correct statements for QLF Light Induced Fluorescence

a. the accentuated porosity of the enamel scatters the light as it enters the tooth

b. the accentuated porosity of the enamel scatters the light when emitting fluorescence

c. dentine caries appears as a green shadow under the enamel

d. is a diagnostic method to detect and quantify early enamel demineralization

e. it cannot be used in the case of children under 10 years old

A,B,C,D

45. CM. Select fluorescence-based diagnostic methods

a. fluorescence induced by QLF light

b. DIAGNOdent technology

c. the SOPROLIFE system

d. optical fiber transillumination FOTI and DIFOTI

e. auxiliary caries detection system SPECTRA

A,B,C,E

46. CM. Select fiber optic transillumination indications (FOTI and DIFOTI)

a. detection of fracture lines on the smooth surfaces of the teeth and the tip of the cusps

b. evaluation of the depth of extrinsic staining

c. evaluation of soft tissue injuries

d. evaluation of the margins of composite restorations

e. evaluation of the color of the dental crown

A,B,C,D

47. CM. Select the correct statements for the DIAGNOdent method

a. it is indicated for the detection of caries in advanced stages D2 and D3

b. is a reproducible method for caries detection with good sensitivity and specificity

c. it is useful in monitoring occlusal caries in both permanent molars and molars temporary

d. is useful in evaluating the margins of composite restorations

e. it is useful in evaluating the color of the tooth crown

A,B,C,D

48. CM. Select indications for occlusal radiographs

a. for the precise localization of supernumerary, unerupted and included teeth and roots

b. for the localization of foreign bodies in the jaws and calculi, in the ducts of the salivary glands sublingual and submandibular

c. for assessing the integrity of the anterior, medial and lateral contours of the maxillary sinus

d. for locating jaw fractures

e. for the detection of early proximal carious lesions

A,B,C,D

49. CM. Select the correct statements for the SPECTRA auxiliary caries detection system

a. allows establishing the presence of the carious process

b. allows establishing the depth of the carious process

c. cariogenic bacteria emit blue fluorescence

d. cariogenic bacteria emit red fluorescence

e. healthy enamel emits green fluorescence

B,D,E

50. CM. Select indications for CBCT

a. evaluation of periapical pathology in endodontics

b. evaluation of ectopic and supernumerary teeth

c. evaluation of the evolution of occlusal caries

d. evaluation of the evolution of proximal caries

e. evaluation of pulpal pathology

A,B,C,D

1. CM. Specify the non-mineralized dental deposits:

a. cuticle

b. bacterial plaque

c. supragingival calculus

d. food debris

e. subgingival calculus

B,D

6. CM. Indicate how bacterial plaque can be removed:

a. by rigorous rinsing with water

b. by toothbrushing

c. by professional oral hygiene

d. by oral irrigation

e. through muscular activity

B,C

7. CM. Specify how materia alba can be removed:

a. by rigorous rinsing with water

b. by toothbrushing

c. with ultraviolet rays

d. by oral irrigation

e. through muscular activity

A,B,D

8. CM. Clarify in which situations materia alba can accumulate:

a. oral hygiene is not maintained

b. hard foods are consumed

c. soft and sticky foods are consumed

d. foods rich in fluoride are not consumed

e. only hygienic dentifrices are used

A,C

11. CM. Mark the factors that maintain the critical pH for a long time:

a. the highest possible degree of acid ionization

b. salivary sucrose concentration above 0.05%

c. salivary sucrose concentration above 0.5%

d. increased fluoride ion concentration in plaque

e. increased calcium and phosphate ion concentration in plaque

A,C

12. CM. Explain what accounts for the cariogenic capacity of dental bacterial plaque:

a. synthesis of intracellular bacterial polysaccharides

b. ability of Str. mutans to ferment a wide variety of carbohydrates

c. ability of lactobacilli to ferment a wide variety of carbohydrates

d. concentration of an enormous number of microorganisms on a small surface

e. prolonged decrease of plaque pH below the critical value

A,B,D,E

20. CM. Indicate the solutions used to disclose bacterial plaque:

a. basic fuchsin 0.2 - 0.3%

b. erythrosin 5%

c. toluidine violet 1%

d. methylene blue 2%

e. gentian violet 1%

A,B,D,E

21. CM. Select the solutions used to differentiate newly formed plaque from old plaque:

a. Chayes Beta-Rose

b. Butler

c. 2-Tone

d. Snyder

e. Rapp

B,C

22. CM. List oral hygiene items:

a. toothpaste

b. tooth powders

c. toothbrush

d. dental floss

e. gels

C,D

23. CM. Select oral hygiene items:

a. mouthwashes

b. toothpicks

c. gingival stimulators

d. oral atomizer

e. chewing gums

B,C,D

24. CM. Select the factors that determine the correct choice of a toothbrush:

a. degree of gingival inflammation

b. gingival type: thin, fragile

c. degree of gingival recession

d. tooth sensitivity

e. harmful habits

A,B,C,D

25. CM. Describe the Charters toothbrushing technique:

a. the toothbrush is placed on the vestibular or oral surface of the teeth, parallel to the occlusal plane

b. movements are vibratory on vestibular, palatal, and lingual surfaces

c. on occlusal surfaces, horizontal and rotational movements are performed

d. similar to the Firu - Bass technique

e. the Charters technique does not exist

A,B,C

26. CM. Select the main rules of toothbrushing:

a. performed on average for 3 minutes

b. for each surface - no fewer than 8 - 10 brush movements

c. for all surfaces - on average 300 - 400 brush movements

d. daily, in the morning before meals and in the evening before sleep

e. WHO recommends after every meal

A,B,C,E

27. CM. Clarify the features of toothbrushing in children up to 2 years:

a. with therapeutic-preventive toothpaste

b. with fluoride-containing toothpastes

c. with tooth powders

d. without using tooth powders

e. without using fluoridated toothpastes 5000 ppmF

D,E

29. CM. Specify what types of floss can be:

a. fluoride-impregnated

b. antibiotic-impregnated

c. vitamin C-impregnated

d. waxed

e. unwaxed

A,D,E

30. CM. Determine from which materials interdental stimulators can be made:

a. wood

b. plastic

c. silicone

d. stainless steel

e. rubber

B,C,E

31. CM. Name the properties of toothbrushes with synthetic bristles:

a. possibility of storing in antiseptic solutions

b. low cost price

c. contraindication for storing in antiseptic solutions

d. possibility of rounding the bristle tips

e. lack of elasticity

A,B,D

32. CM. Describe the shape of the active part of toothpicks:

a. round

b. rectangular

c. flat

d. rhomboid

e. triangular

A,C,E

33. CM. Characterize the effects of mouthwashes:

a. mild antiseptic

b. soothing

c. deodorizing

d. antistatic

e. reduced cleaning

A,C,E

34. CM. Select the components of a toothpaste:

a. elixirs

b. tinctures

c. sweeteners

d. binders

e. foaming agents

C,D,E

35. CM. Specify indications for fluoride-containing toothpastes:

a. multiple caries

b. focal enamel demineralization

c. fluorosis

d. enamel hypoplasia

e. gingivitis

A,B,D

38. CM. Select methods of endogenous fluoridation for caries prevention:

a. fluoridation of drinking water

b. fluoridation of table salt

c. fluoridation of certain foods

d. use of fluoride toothpastes

e. topical applications (gels, varnishes, etc.) containing fluoride compounds

A,B,C

39. CM. Describe the mechanisms of the anti-caries action of fluoride after tooth eruption:

a. bacteriostatic and bactericidal action

b. reduction of saliva viscosity

c. formation of fluorapatite in enamel via blood circulation

d. deposition of fluoride in enamel simultaneously with calcium

e. inhibition of phosphoenolpyruvate kinase

A,B,D,E

40. CM. Mark the compounds used for fluoridation of drinking water:

a. sodium fluoride

b. sodium silicofluoride

c. sodium monofluorophosphate

d. magnesium silicofluoride

e. calcium fluoride

A,B,D,E

41. CM. Present the disadvantages of fluoridation of drinking water:

a. need for a centralized water source

b. risk of overdose in children under 3 years

c. unnecessary fluoride loss in industrial installations

d. deterioration of pipes in industrial installations

e. variations in individual consumption

A,C,D,E

44. CM. Indicate the compounds from which fluoride is easily released:

a. sodium fluoride

b. sodium monofluorophosphate

c. stannous fluoride

d. amine fluorides

e. acidulated phosphate fluorides

A,C,D,E

45. CM. Indicate the factors influencing changes in fluoride content in bones and teeth as a result of endogenous fluoridation:

a. intake concentration

b. consumption of dairy products

c. sex

d. age at which fluoride is administered

e. duration of fluoride administration

A,D,E

46. CM. Select topical fluoridation methods for caries prevention:

a. fluoridation of drinking water

b. fluoridation of table salt

c. fluoridation of certain foods

d. use of fluoride toothpastes

e. topical applications (gels, varnishes, etc.) containing fluoride compounds

D,E

47. CM. List methods of removing dental deposits:

a. mechanical

b. ultrasonic

c. chemical

d. air-abrasive

e. ultraviolet

A,B,C,D

48. CM. Select what stiffness toothbrushes for children should have:

a. extra-soft

b. soft

c. medium

d. hard

e. extra-hard

A,B

50. CM. Indicate what actions are included in dental health education methods:

a. talks with parents

b. hygiene lessons

c. dental hygiene

d. games and contests for children

e. lectures

A,B,D,E

51. CM. Select primary prevention methods for dental diseases:

a. dental health education of the population

b. rational nutrition

c. oral hygiene

d. topical preventive agents

e. sanitation of the oral cavity

A,B,C,D

52. CM. Indicate preparations for anti-caries treatment of erupted enamel in caries-susceptible children:

a. 3% silver nitrate solution

b. 10% calcium gluconate solution

c. Caprofer

d. 1 - 2% sodium fluoride solution

e. Fluorlac

B,D,E

53. CM. Identify preparations for anti-caries treatment of erupted enamel in caries-susceptible children:

a. 3% silver nitrate solution

b. 10% calcium fluoride solution

c. 1% amine fluoride solution

d. 2% stannous fluoride solution

e. 1 - 2% monochlorophosphate solution

C,D

55. CM. List the indications for fissure sealing:

a. intact deep fissures, minimal time after eruption, incomplete mineralization of the occlusal surface

b. any fissure, minimal time after eruption, incomplete mineralization of the occlusal surface

c. intact deep fissure, unsatisfactory oral hygiene, multiple caries

d. if unsure the fissure is not carious - seal it

e. if unsure the fissure is not carious - do not seal it

A,E

56. CM. Identify factors important for bonding of sealant material to acid-demineralized enamel:

a. topography of the demineralized enamel surface

b. time of demineralization

c. demineralizing agent

d. patient dietary habits

e. fluoride concentration in drinking water

A,B,C

57. CM. Explain why fissures in children's teeth are frequently affected by caries:

a. incomplete enamel mineralization

b. enamel is thinner

c. enamel is thicker and not subject to abrasion in this area

d. fissures are not closed

e. food retention in the fissure

A,B,D,E

58. CM. Determine the clinical situations when fissure sealing is recommended:

a. fissures in caries-susceptible patients with a high level of Streptococcus mutans

b. fissures in patients who consume large amounts of sweets daily

c. fissures in patients with physical or mental disabilities who cannot perform oral hygiene

d. after the first sign of caries appears and then sealing all suspicious surfaces

e. fissures and aberrant pits located near other carious ones

A,B,C

59. CM. Identify the clinical situations when fissure sealing is recommended:

a. healthy grooves and pits in teeth with transverse ridges separating occlusal grooves and pits

b. teeth with carious approximal surfaces in persons with high caries activity

c. grooves and pits in teeth with developmental defects

d. grooves and pits of primary molars

e. grooves and pits of permanent teeth in children with multiple caries in primary teeth

A,C,E

61. CM. Mark fluoride-releasing sealant resins:

a. Helioseal F

b. Ultraseal XT

c. Sealite

d. Fuji II LC

e. Oralin

A,B

62. CM. Select fluoride-releasing sealant resins:

a. Visio-Seal

b. Fluroshield

c. Fluorprotector

d. Teethmate

e. Fissurit FX

B,D,E

63. CM. Identify fluoride-releasing sealant resins:

a. Baritone L3

b. Fuji IX

c. Delton Plus

d. Dyrect Seal

e. Fuji I

A,C,D

65. CM. Select measures for prevention of periodontal diseases:

a. hygiene instruction

b. prevention of dento-maxillary anomalies

c. detection and correction of soft tissue attachment to facial bones

d. removal of plaque from approximal surfaces

e. endogenous administration of fluoride preparations

A,B,C,D

72. CM. Name secondary prophylaxis measures in dentistry:

a. a complex of measures to restore lost functions of the dento-maxillary apparatus after tooth loss or disease

b. a complex of diagnostic methods for caries and its complications, periodontal diseases, dento-maxillary anomalies

c. a complex of measures aimed at eliminating factors that can cause diseases of teeth and periodontium, eliminating harmful habits, health education, etc.

d. treatment of dental caries

e. treatment of caries complications

B,D,E

74. CM. List oral hygiene aids:

a. mouthwashes

b. toothpicks

c. toothbrushes

d. oral atomizer

e. disclosing agents for dental deposits

A,E

75. CM. Explain why in children fissures are frequently affected by caries:

a. enamel and dentin are less mineralized

b. it is impossible to remove plaque perfectly

c. enamel thickness is reduced

d. lower fluoride concentration

e. enamel is thinner and does not resist masticatory pressure

A,B,C,D

7. CM. Determine that acute focal pulp of temporary teeth differs from:

a. deep caries

b. chronic fibrous pulpitis

c. diffuse acute pulpitis

d. hyperesthesia of dental hard tissues

e. papillitis

A,B,C

9. CM. Explain what application of biological method at children is limited by:

a. absence of objective tests for diagnosing

b. insufficient efficiency of anesthesia

c. wide use of cements for fillings

d. big percentage of children with IIIrd activity degree of caries

e. late addressing by children

A,D,E

10. CM. Highlight the indications for the application of the biological method in the treatment of temporary tooth pulpitis in children:

a. chronic evolution of the caries process

b. acute purulent pulpitis

c. simple chronic pulpitis

d. chronic hypertrophic pulpitis

e. acute serous pulpitis

A,C,E

11. CM. Determine what complications of biological method by indication are caused by:

a. incorrect choice of medicamentous preparations

b. insufficient sealing during filling of carious cavities

c. failure to observe the requirements of asepsis and antiseptics

d. incorrect technique

e. headache

A,B,C,D

12. CM. Select indications for the application of biological method in the treatment of pulpitis of temporary teeth:

a. age - under 5 years

b. carious cavity - class I by Black

c. chronic hypertrophic pulpitis

d. chronic simple pulpitis

e. acute serous pulpitis

A,D,E

13. CM. Explain what relative contraindications are exist for the application of biological method:

a. age and behavior of the child

b. degree II or III of dental caries activity

c. general diseases of the child's body

d. first degree of caries activity

e. location of the carious cavity

B,C,E

14. CM. Name particularities of preparation of carious cavities in the biological treatment of pulpitis:

a. without pressure, with the simple tool

b. at high rotations - with pneumatic tool

c. sterile burs must be changed frequently

d. one must avoid penetration of oral liquid into the cavity

e. periodic washing of carious cavity with weak antiseptics

A,C,D,E

15. CM. Tick what the following preparations are used for the devitalization of pulp:

a. resorcin-formalin

b. arsenic

c. paraformaldehyde

d. tricresol-formalin

e. vitaftor

B,C

18. CM. Name the factors that determine the appearance of permanent teeth pulpitis at children:

a. chemical

b. toxic-bacterial

c. traumatic

d. thermal

e. alimentary

A,B,C,D

26. CM. Name chronic form of permanent teeth pulpitis at children:

a. simple

b. granulated

c. hypertrophic

d. granulomatous

e. gangrenous

A,C,E

27. CM. Determine what diffuse acute pulpitis of the permanent tooth in children differs from:

a. chronic exacerbated pulpitis

b. acute apical periodontitis and exacerbation of chronic forms of apical periodontitis

c. acute pulpitis of the outbreak

d. trigeminal nerve neuralgia

e. deep caries

A,B,C,D

28. CM. Explain what application of biological method of permanent tooth pulpitis tooth at children is limited by:

a. absence of objective tests for diagnosing

b. insufficient efficiency of anesthesia

c. wide use of cements for fillings

d. big percentage of children with IIIrd activity degree of caries

e. late addressing by children

A,D,E

31. CM. Determine what complications of biological method of permanent tooth pulpitis by indication are caused by:

a. incorrect choice of medicamentous preparations

b. insufficient sealing during filling of carious cavities

c. failure to observe the requirements of asepsis and antiseptics

d. incorrect technique

e. headache

A,B,C,D

32. CM. Tick what the following preparations are used for the devitalization of permanent tooth pulp:

a. resorcin-formalin

b. arsenic

c. paraformaldehyde

d. tricresol-formalin

e. vitaftor

B,C

33. CM. Select indications for vital amputation of the permanent tooth pulp with incompletely formed root in the child:

a. chronic fibrous pulpitis

b. accidental opening of the pulp chamber (in preparation)

c. deep carious cavity

d. chronic gangrenous pulpitis

e. fracture of the dental crown with wide opening of the pulp chamber

A,B,E

34. CM. Select which variants of root resorption of temporary molars is physiological:

a. uniform apical resorption of all roots

b. resorption predominates in the apical region of a root

c. resorption predominates in the region of root bifurcation

d. resorption predominates in the region of the middle third of a root

e. resorption predominates in the pregingival region of a root

A,B,C

35. CM. Select the chronical form of the temporary teeth apical parodontitis:

a. simple

b. granulated

c. fibrouse

d. gangrenous

e. granulomatous

B,C,E

36. CM. Describe the nature of typical pain for acute apical periodontitis of temporary teeth in children:

a. spontaneous, nocturnal

b. permanent, growing

c. permanent, which intensifies at intercuspidation

d. irradiating

e. missing

B,C

37. CM. Select the main scopes of treating apical periodontitis at children:

a. action over the microflora of radicular channel and micro-dentinary channels

b. anesthesia

c. removal or inhibition of apical inflammatory process

d. creation of conditions for apexogenesis

e. stimulation of reparative processes in the tissues of apical periodontium

A,C,D,E

38. CM. Select what contraindications for the treatment of apical periodontitis at children include:

a. loss of functional importance of the temporary tooth if there remains one year till physiological replacement

b. loss of functional importance of the temporary tooth if there remain two years till physiological replacement

c. loss of functional importance of the temporary tooth if there remain three years till physiological replacement

d. the tooth is a focus of odontogenous infection

e. apical periodontitis of permanent teeth with incompletely developed roots

A,B,D

39. CM. Name what endodontic materials are used for the obturation of channels in temporary:

a. zinc-oxide-eugenol paste

b. resorcin-formalin paste

c. fhosphate cement

d. endodont

e. calmecin

A,B

40. CM. Indicate when clinical and radiological supervisions (dispensary control) after the treatment of apical periodontitis of temporary and permanent teeth is performed after:

a. 2 days

b. 2 weeks

c. 3 months

d. 6 months

e. 12 months

C,D,E

42. CM. Select the chronic apical periodontitis of permanent teeth at children can be:

a. simple

b. granulated

c. fibrous

d. gangrenous

e. granulomatous

A,B,C,E

43. CM. Name acute apical periodontitis of permanent teeth at children can be:

a. partial

b. diffuse

c. serous

d. purulent

e. fibrous

C,D

44. CM. Determine the complications of apical periodontitis of permanent teeth at children include:

a. adamantinoma

b. periostitis

c. osteomyelitis of maxillaries

d. alveolitis

e. follicular cyst

B,C