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NDAEB 8.3 Pit and Fissure Sealants Part 1

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Question 1 of 26

1. Question

Category: 8. Preventive Procedures

Why are sealants not recommended for a 6 month old?

Their molars do not have deep enough fissures
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They only have their first molars
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They do not have molars or premolars
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They only have their premolars
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Question 2 of 26

2. Question

Category: 8. Preventive Procedures

All of the following are typical candidates for sealants EXCEPT for?

A molar where the sealant came off
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A primary molar that does not have decay
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A permanent molar that does not have decay
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A permanent central that does not have decay
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Question 3 of 26

3. Question

Category: NDAEB Mock Exam

Sealants are contraindicated in patients who are allergic to?

Resin
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Alginate
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Polyethers
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Glass ionomer
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Question 4 of 26

4. Question

Category: 8. Preventive Procedures

Why are sealants not placed on the non-chewing surfaces of teeth?

Non-chewing surfaces are not as susceptible to fissure decay as the occlusal surfaces
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Non-chewing surfaces are more susceptible to fissure decay
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Sealants only adhere to occlusal surfaces
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Sealants are not thin enough for non-chewing surfaces
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Question 5 of 26

5. Question

Category: 8. Preventive Procedures

Why are sealants not applied to the gums?

Sealant material is a plastic, and the chemicals are inappropriate for soft tissue
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Sealant material can produce a biofilm but it will no stay in place
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Sealant material is effective for soft tissue but it costs too much
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Sealant material will produces a thin biofilm which can cover the palate, gums, and cheeks
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Question 6 of 26

6. Question

Category: NDAEB Mock Exam

The color of the sealant has?

An impact on its effectiveness
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No impact on its effectiveness, application, or retention
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Impact on its application
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Impact on its retention
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Question 7 of 26

7. Question

Category: 8. Preventive Procedures

Why is a sealant not effective for the dentine?

The dentine is below the gumline
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The dentine is part of the gums
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The dentine is below the surface of the tooth
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The dentine is resistant to resin material
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Question 8 of 26

8. Question

Category: 8. Preventive Procedures

Which of the following services should be performed first on a patient with multiple decay malocclusions and malformed teeth?

Fixed appliances
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Removable appliances
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Sealants
Correct Incorrect Correct answer

Veneers
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Question 9 of 26

9. Question

Category: NDAEB Mock Exam

A patient\’s parent is concerned about sealants and potential health risks. The BEST

ANSWER is?

Sealants have no health risks
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Health risks from sealants are minimal
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Sealants leach large amounts of toxins
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Sealants leach heavy metals
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Question 10 of 26

10. Question

Category: 8. Preventive Procedures

Sealants should be used?

On all teeth in the dental upper dental arch
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On all teeth in the lower dental arch
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On all posterior teeth
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On some posterior teeth
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Question 11 of 26

11. Question

Category: 8. Preventive Procedures

What is the BEST way the dental assistant can prepare the patient for the sealant process?

By verbally explaining the process
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By showing the patient pictures
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By giving the patient a leaflet to read
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By demonstrating the steps
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Question 12 of 26

12. Question

Category: 8. Preventive Procedures

Why are sealants indicated with braces?

To prevent tooth decay
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To restore decayed teeth
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To extract teeth
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Replace missing teeth
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Question 13 of 26

13. Question

Category: 8. Preventive Procedures

An adult patient has been recommended sealants. She is concerned about her appearance. For patients who sealants are indicated?

Sealants are noticeable at a distance
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Sealants can only be seen close up
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Sealants are silver colored materials
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Sealants are a gold colored materials
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Question 14 of 26

14. Question

Category: 8. Preventive Procedures

Which tooth is MOST LIKELY to receive a sealant?

Lower left central
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Lower left lateral
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Lower left cuspid
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Lower left first bicuspid
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Question 15 of 26

15. Question

Category: 8. Preventive Procedures

If a surface irregularity is found after applying sealant, the assistant should NOT?

Touch up the sealant
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Re-apply the sealant
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Allow the irregularity to remain
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Add more sealant to the tooth
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Question 16 of 26

16. Question

Category: 8. Preventive Procedures

Patients or parents of patients who are at high risk for sealants should be educated on their importance because sealants?

Can help avoid more invasive procedures
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Prevent lower cost procedures
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Can contribute to dental caries
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Are short-term preventative measure
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Question 17 of 26

17. Question

Category: 8. Preventive Procedures

Sealant appearance varies. Sealants are normally clear or?

White
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Dark
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Gray
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Metallic
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Question 18 of 26

18. Question

Category: 8. Preventive Procedures

Which tooth is LEAST LIKELY to receive a sealant?

Lower left second bicuspid
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Lower right lateral
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Lower left first bicuspid
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Lower right first molar
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Question 19 of 26

19. Question

Category: 8. Preventive Procedures

Sealants contain synthetic chemicals which some patients may be allergic. There are various types of sealant materials. Some sealants are made of bisphenol-A-glycidyl. This compound is also commonly called?

Paraben
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BPA
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Latex
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Elastic
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Question 20 of 26

20. Question

Category: NDAEB Mock Exam

Which patient is contraindicated to receiving a sealant?

A child is highly sensitive to amalgam
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A child is highly sensitive to nickel
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A child is highly sensitive to BPA
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A child is highly sensitive to silver
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Question 21 of 26

21. Question

Category: 8. Preventive Procedures

Which patient would benefit by receiving a sealant?

A patient is taking medication that makes him salivate more
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A patient is taking medication that causes dry mouth
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A patient is taking medication that causes an upset stomach
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A patient is taking medication that cause headaches
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Question 22 of 26

22. Question

Category: 8. Preventive Procedures

After sealant protection, how long should the patient wait to eat or drink?

2 hours
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4 hours
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1 hour
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There are no eating restrictions
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Question 23 of 26

23. Question

Category: 8. Preventive Procedures

What part of the tooth are sealants effective on?

Root
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Pulp
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Enamel
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Dentine
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Question 24 of 26

24. Question

Category: 8. Preventive Procedures

Sealant placement is often one of the first procedures a child experiences in the dental office. When applying etchant and sealant materials, all of the following activities should are important EXCEPT for?

Ensuring the patient\\\’s comfort
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Using distraction techniques
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Using positive communication
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Discouraging patient cooperation or involvement
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Question 25 of 26

25. Question

Category: 8. Preventive Procedures

Types of sealant used include all of the following EXCEPT for?

Filled
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Unfilled
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Fluoride-releasing
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Ceramic
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Question 26 of 26

26. Question

Category: 8. Preventive Procedures

Which type of sealant does not require acid etching?

Fluoride releasing resins
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Bis-GMA resin
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Filled resin
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Glass ionomer cement
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NDAEB 8.3 Pit and Fissure Sealants Part 1

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