MCQs 100 Pediatric Dentistry II Dr. Soun Monika 2019
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- 1.Eruption of upper first premolar begins:?
- A.
10 – 11 Years
- B.
8 – 9 Years
- C.
11 – 12 Years
- D.
10 – 12 Years
- E.
12 – 13 Years
- 2.The primary teeth should be cleaned:?
- A.
After the 1st teeth erupted
- B.
After the primary teeth are erupted
- C.
In the mixed dentition
- D.
After the full dentition
- 3.The most durable of dental material filling is:?
- A.
Amalgam
- B.
Composite
- C.
Glass ionomer
- D.
Resin modified glass ionomer
- E.
Intermediate restorative material (IRM)
- 4.Which dental material has fluoride released?
- A.
Glass ionomer cement
- B.
Amalgam
- C.
Composite resin
- D.
Intermediate restorative material
- E.
Fissure sealant
- 5.Fluoride vanish should be wipe on caries lesion of primary teeth:?
- A.
R1
- B.
R2
- C.
R3
- D.
R4
- 6.Fissures sealant use for: ?
- A.
Sound primary and permanent molars with deep pits and fissures
- B.
Molars with small cavity
- C.
Demineralized area of the teeth
- D.
Cavity with stain on the occlusal surface
- 7.Minimal Intervention management is:?
- A.
Cavity conserving as much tooth structure as possible
- B.
Cavity extending for prevention
- C.
Cavity designed of G.V.Black
- 8.Advice to the children about toothbrushing at night:?
- A.
Brushing the teeth with fluoride toothpaste keep it in the mouth for one minute split out but do not rinse before going to bed
- B.
Brush the teeth carefully with fluoride toothpaste after dinner
- C.
Flossing brushing the teeth with toothpaste after eating
- 9.A girl 9 years old had accident on tooth 21 fractured crown with pulp exposed. What treatment do you choose?
- A.
Apexogenesis
- B.
Pulpotomy
- C.
Pulpectomy
- D.
Apexification
- E.
Direct pulp capping
- 10.Related to the intellectual development which group of children that they start to be cooperated with the dentist:?
- A.
Group of 4 years old
- B.
Group of 2 years old
- C.
Group of 3 years old
- D.
Group of 5 years old
- E.
Group of 6 years old
- 11.Eruption of primary first molar begins:?
- A.
12months – 16months
- B.
7months – 10months
- C.
6 months – 9months
- D.
16months – 20months
- E.
23months – 30months
- 12.Eruption of primary lateral incisor begins:?
- A.
7months – 10months
- B.
6 months – 9months
- C.
16months – 20months
- D.
12months – 16months
- E.
23months – 30months
- 13.Bacteria cause tooth decay: ?
- A.
Mutans streptococcus
- B.
Lactobacillus
- C.
Staphylococcus
- D.
Fusiform bateria
- E.
Spirochaetes
- 14.The first teeth affected to Early Childhood Caries:?
- A.
Primary upper incisors
- B.
Primary lower incisors
- C.
Primary upper molars
- D.
Primary lower molars
- 15.Bottle feeding should be changed to cup:?
- A.
After 1 year of age
- B.
At 3 years of age
- C.
At 5 years of age
- D.
After 2 years of age
- E.
After eruption of all the teeth
- 16.Which dental material is shrinkage after filling cavity: ?
- A.
Composite
- B.
Glass ionomer cement
- C.
Amalgam
- D.
Resin sealant
- E.
Protective fissure sealant
- 17.Pulpotomy for primary teeth should be done on:?
- A.
Carie lesion of inner half of dentin (R4)
- B.
Carie lesion inner half of enamel (R2)
- C.
Carie lesion of outer half of dentin (R3)
- D.
Hyperhemie pulp
- E.
Chronic pulpitis
- 18.Preventive Resin Restoration (PRR) should be used the dental material as:?
- A.
Composite + Sealant
- B.
Glass ionmer cement
- C.
Composite resin
- D.
Resin sealant
- E.
Intermediate Restorative Material (IRM)
- 19.Management of enamel dentine fracture of permanent teeth:?
- A.
Filling with indirect pulp capping
- B.
Pulpotomy
- C.
Pulpectomy
- D.
Filling with direct pulp capping
- 20.A child 8 years old has a large cavity on 36. How to manage this tooth:?
- A.
Extraction
- B.
Apexogenesis
- C.
Apexification
- D.
Temporary filling
- E.
Medication
- 21.What is the difference between primary teeth and permanent teeth?
- A.
The deciduous crown is more bulbous, the deciduous enamel in thinner and appear whiter and the root of deciduous molar can be fins multiple canals and ramifications
- B.
The deciduous crown is more bulbous
- C.
The deciduous enamel in thinner and appear whiter
- D.
The root of deciduous molar can be fins multiple canals and ramifications
- 22.What is the difference between pulp chamber of primary teeth and permanent teeth?
- A.
Bigger in primary teeth
- B.
Smaller in primary teeth
- C.
The same in both teeth
- D.
Absence pulp chamber
- E.
Less vascular in primary teeth
- 23.Which type temperament of children display a positive approach to the dentist:?
- A.
Easy temperament
- B.
Difficult temperament
- C.
Slow to warm up temperament
- D.
Personality temperament
- 24.The effective communication with children requires:?
- A.
The understanding of intellectual development
- B.
The understanding of their behavior
- C.
The understanding of child temperament
- D.
The understanding of child’s characteristic
- E.
The understanding of child’s personality
- 25.There are many ways of child management technique which one is limit setting?
- A.
Dentist should count 1 to 10 when the child is boring
- B.
Give the child a short rest
- C.
The dentist stops doing when the lift the hand up
- D.
Dentist says “I will finish in some minutes”
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