1. 341 PDS INTRODUCTION TO PEDIATRIC DENTISTRY

2. Maximum recommended dose of 2% lidocaine for children is:
a. 3.3 mg/kg
b. 4.4 mg/kg
c. 4 mg/kg
d. 2.2 mg/kg

3. Excellent
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4. Wrong
The answer is b. 4.4 mg/kg
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5. The contact area in SSC preparation should be:
a. Broken gingivally with a feather-edge finish line
b. Broken gingivally with a chamfer-edge finish line
c. Broken gingivally and buccolingually with a feather-edge finish line
d. Broken buccolingually with a feather-edge finish line

6. Excellent
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7. Wrong The answer is c. Broken gingivally and buccolingually with
a feather-edge finish line
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8. Indication of systemic fluoride administration depends on:
a. Age, caries risk, water fluoride level and parent-child cooperation
b. Diet, age and caries risk
c. Diet, caries risk and water fluoride level
d. Caries risk, water fluoride level and parent-child cooperation

9. Excellent
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10. Wrong
The answer is a. Age, caries risk, water fluoride level and parent-child cooperation
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11. Fluoride mouth rinses can reduce:
a. 50 – 70 % of caries
b. 20 – 40 % of caries
c. 30 % of caries
d. 50 % of caries

12. Excellent
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13. The answer is b. 20 – 40 % of caries
Wrong
The answer is b. 20 – 40 % of caries
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14. Disturbance in the initiation stage of life cycle of the tooth will cause:
a. Congenital absence of tooth
b. Supernumerary teeth
c. Amelogenesis imperfecta
d. Enamel hypoplasia
e. a and b
f. all of the above

15. Excellent
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16. Wrong
The answer is e. a and b
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17. Calcification takes place before matrix deposition and involves the precipitation of inorganic calcium salts within the deposited matrix.
a. True
b. False

18. Excellent
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19. Wrong
The answer is b. false
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20. Varnish fluoride is indicated for patients with:
a. High caries risk
d. Orthodontic appliance
b. Teeth with deep fissure and grooves
e. a and c
c. Decalcified teeth
f. All of the above

21. Excellent
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22. The answer is f. all of the above
Wrong
The answer is f. all of the above
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23. In indirect pulp treatment of primary and young permanent teeth, the material of choice for pulp capping is:
a. Zinc oxide eugenol cement
b. Glass ionomer cement
c. Polycarboxylate cement
d. Calcium hydroxide cement
e. None of the above

24. Excellent
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25. The answer is d. calcium hydroxide cement
Wrong
The answer is d. calcium hydroxide cement
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26. Radiograph is an important diagnostic aid in pulp therapy and it reveals:
a. Degree of carious involvement
d. Vitality of the tooth
b. Presence of a sinus
e. a and c
c. Pulpal pathology
f. b and d

27. Excellent
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28. Wrong
The answer is e. a and c
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29. After the administration of local anesthetic agent the local complication could occur in the form of:
a. Dizziness
b. Dryness of mouth
c. Hematoma
d. Ulcer formation
e. None of the above

30. Excellent
That’s the end

31. The answer is c. hematoma
Wrong
The answer is c. hematoma
That’s the end

32. GOOD JOB