WK2 - Restorative Dentistry & Periodontics

This radiograph shows caries that formed under a crown. What type of caries is this?

• Primary caries

• Secondary (recurrent) caries

• Residual caries

• Pit and fissure caries

Which of the following is made outside the mouth, then cemented or bonded to the tooth upon delivery?

• Direct restoration

• Indirect restoration

• Pit and fissure sealants

• Glass ionomer restoration

This patient is a chronic soda drinker and now their teeth look like this. What happened to their teeth?

• Abrasion

• Attrition

• Erosion

• Abfraction

Bite misalignment with tooth-to-tooth contact over time has caused this patient’s teeth to wear down. What happened to their teeth?

• Abrasion

• Attrition

• Erosion

• Abfraction

These teeth have occlusal caries. What cavity classification is this image showing?

• Class I

• Class II

• Class III

• Class IV

• Class V

Which of the following is NOT part of the periodontium?

• Gingiva

• Periodontal ligament

• Pulp

• Root cementum

• Alveolar bone

Which of the following is considered masticatory mucosa?

• Hard palate

• Gingiva

• Tongue

• Hard palate + gingiva

• All of the above

What is bleeding on probing a measurement for?

• Furcation involvement

• Gingival inflammation

• Clinical attachment loss

• Periodontal pocket depth

Which of the following terms means overgrowth or enlargement of the gums?

• Mucogingival defect

• Gingival crevicular fluid

• Periodontal pocket

• Gingival hyperplasia

Which of the following is false about periodontal disease?

• Due to chronic inflammatory response

• Inflammation due to bacterial toxins

• Results in decreased periodontal pocket depths

• Involves gingival recession and bone loss