MCQ for Pediatric Dentistry Exam Questions With New Update Solutions

MCQ for Pediatric Dentistry Exam Questions With New Update Solutions 1. What instrument use to prepare the cavity for ART? A. Remove carious by high speed drill B. Remove carious by low speed drill C. Remove carious by hand instruments D. Remove carious by high speed and low speed drill - Answer- C. Remove carious by hand instruments 2. Which one is the material use for ART? A. Amalgam B. Composite C. GIC D. Fissure sealant - Answer- C. GIC 3. Which type of GIC most use for ART? A. GIC Fuji I B. GIC Fuji II C. GIC Fuji III D. GIC Fuji IX - Answer- D. GIC Fuji IX 4. Which GIC have more fluoride released? A. GIC Fuji I B. GIC Fuji ii C. GIC Fuji IX D. GIC Fuji VII - Answer- D. GIC Fuji VII 5. What type of caries that need to do ART? A. The tooth with caries on proximal surface B. The tooth with caries on incisal edge of anterior teeth C. The tooth with small caries on occlusal surface D. The tooth with caries on mesial and distal surface - Answer- C. The tooth with small caries on occlusal surface 6. Which of the following sentence is Indicated for ART A. The tooth with pulp exposed B. The tooth with abscess C. The tooth with caries at EDJ D. The tooth with periodontitis - Answer- C. The tooth with caries at EDJ 7. Which the cavity is suitable for ART? A. Big cavity B. Small cavity C. Cavity broken wall D. Pulp exposed cavity - Answer- B. Small cavity 8. Which of the following teeth are early to be caries? A. Incisors teeth B. Premolars teeth C. First molar teeth D. Second molar - Answer- C. First molar teeth 9. Which of the following sentence is the advantage of GIC? A. Esthetic B. Fluoride released C. Strong D. Durable - Answer- B. Fluoride released 10. Which one of the following instrument is mostly use to remove dental caries? A. Mirror B. Tweezer C. Probe D. Spoon excavator - Answer- D. Spoon excavator 11. At ages 6 month which tooth start to erupt? A. tooth number 55 and 65 B. tooth number 74 and 84 C. tooth number 71 and 81 D. tooth number 51 and 61 - Answer- C. tooth number 71 and 81 12. At ages 9month which tooth start to erupt? A. tooth number 54 and 64 B. tooth number 75 and 85 C. tooth number 73 and 83 D. tooth number 52 and 62 - Answer- D. tooth number 52 and 62 13. 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 - Answer- B. tooth number 73 and 83 14. What time of ages the first permanent molars erupt? A. at 5 years old B. at 6 years old C. at 7 years old D. at 8 years old - Answer- B. at 6 years old 15. What time of ages that the permanent upper central incisor erupt? A. at 7 years old B. at 8 years old C. at 9 years old D. at 10 years old - Answer- A. at 7 years old 16. What time of ages that the permanent lower central incisor erupt? A. at 5 years old B. at 6 years old C. at 7 years old D. at 8 years old - Answer- B. at 6 years old 17. 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 - Answer- D. at 12 years old 18. Where the maxillary canine is often impacted? A. it's often impacted palatally B. it's often impacted labially C. it's often impacted palatally and labially D. it's often impacted mesially and distally - Answer- C. it's often impacted palatally and labially 19. What are the teeth mostly missing? A. lateral incisor, premolar, third molar B. lateral incisor, canine, first molar C. central incisor, canine , second molar D. first premolar, canine , third molar - Answer- A. lateral incisor, premolar, third molar 20. 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 the upper centrals to a line joining the distal contact point of first primary 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 upper centrals to a line joining the distal contact point of third permanent molars - Answer- 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