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6. What is an advantage of composite restorative material?
- Fluoride releasing
- Cost
- Aesthetics
- Strength
7. Why is moisture control important?
- To maintain fluoride levels
- None of them
- Prevent fluid inhalation
- To aid the setting of restorative materials
8. What is the function of hand instruments when used in periodontal therapy?
- To remove surface staining
- Removing sub gingival calculus
- Removing calculus from all surfaces of the tooth
- Removing supragingival calculus
9. What is an advantage of amalgam restorative material?
- Fluoride releasing
- Strength
- Aesthetics
- Temporary
10. What is an advantage of temporary restorative material?
- All set quickly
- Cheap
- All are easy to manipulate
- Expensive
11. What effect do carbonated drinks have on oral health if consumed regularly outside of meal times?
- Causative factor of caries
- None of them
- Causative factor of gingivitis
- Causative factor of periodontal disease
12. What is the PH value of the oral cavity several hours after food consumption?
13. What is the function of hand instruments when preparing cavities?
- Push filling into the cavity and remove excess filling
- Remove unsupported enamel from cavity edges
- Remove soft dentine and feel cavity margins
- Remove soft dentine and push filling into the cavity
14. Which of the following is a method of delivering fluoride topically?
- Tea and fish
- Dental floss
- Fluoride drops
- Fluoridated water
15. Which of the following is an advantage of delivering fluoride?
- Helps prevent gingivitis
- Helps prevent tooth decay
- Helps prevent periodontal disease
- Helps prevent fluorosis
16. What effect do non-carbonated drinks have on oral health?
- None
- Causative factor of periodontal disease
- Causative factor of gingivitis
- Causative factor of caries
17. Which of the following is a method of delivering fluoride systemically?
- Fluoride tablets
- Toothpaste
- Fluoride varnish
- Mouthwash
18. What religious festival could have an impact on oral health?
- Easter, Diwali, Ramadan
- Easter
- Ramadan
- Diwali
19. Which of the following is the most effective method for delivering oral health messages?
- Demonstrations
- Texting
- Using the internet
- Word of mouth
20. What is a disadvantage of Glass ionomer restorative material?
- Fluoride releasing
- Cost
- Longevity
- Only adhesive to enamel