HOTTEL EFDA
COMBINED QUESTIONS WITH 100% VERIFIED
ANSWERS!!
1. In the federation dentaire international system for numbering, a permanent
maxillary right first molar is:
Answer..: 16
2. Which tooth numbering system does not use letters when describing prima-
ry dentition?
Answer..: FDI Numbering System
3. On a tooth with extensive gingival recession below the Cementoenamel
junction, what would be visible?
Answer..: anatomical and clinical crown
4. What is the periodontium?:
Answer.. The oral hard and soft tissue that supports the teeth
5. When looking into a healthy oral cavity when will most likely see
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, Answer..: The clinical crown
6. The term that describes a space continuous with an inter-proximal space,
produced curvature's of teeth in contact in the same arch, that provides a
channel or a passage through which food escapes from the occlusal surfaces
of the teeth during mastication
Answer..: Embrasures
7. Which embrasure is located below the contact area
Answer..: Gingival
8. When posterior teeth are viewed from the occlusal, The proximal contacts
are usually located
Answer..: more buccal in a buccal to lingual direction
9. When anterior teeth are viewed from the incisal , the contact area is locat-
ed Answer..: more center in a buccal to lingual direction
10. Where is enamel the thickest?
Answer..: incisal/occlusal surface
11. True or false: pulp increases in size with age
Answer..: False
12. What dental tissue is comprised of tubules that contain protoplasmic
extensions of the cells that line the pulp chamber
Answer..: dentin
13. Enamel covers the anatomical crown of the tooth. The composition of an
enamel is approximately
Answer..: 95.5% inorganic, 0.5% organic, 4% water
mailto:https://www.stuvia.com/user/Wisdoms
COMBINED QUESTIONS WITH 100% VERIFIED
ANSWERS!!
1. In the federation dentaire international system for numbering, a permanent
maxillary right first molar is:
Answer..: 16
2. Which tooth numbering system does not use letters when describing prima-
ry dentition?
Answer..: FDI Numbering System
3. On a tooth with extensive gingival recession below the Cementoenamel
junction, what would be visible?
Answer..: anatomical and clinical crown
4. What is the periodontium?:
Answer.. The oral hard and soft tissue that supports the teeth
5. When looking into a healthy oral cavity when will most likely see
mailto:https://www.stuvia.com/user/Wisdoms
, Answer..: The clinical crown
6. The term that describes a space continuous with an inter-proximal space,
produced curvature's of teeth in contact in the same arch, that provides a
channel or a passage through which food escapes from the occlusal surfaces
of the teeth during mastication
Answer..: Embrasures
7. Which embrasure is located below the contact area
Answer..: Gingival
8. When posterior teeth are viewed from the occlusal, The proximal contacts
are usually located
Answer..: more buccal in a buccal to lingual direction
9. When anterior teeth are viewed from the incisal , the contact area is locat-
ed Answer..: more center in a buccal to lingual direction
10. Where is enamel the thickest?
Answer..: incisal/occlusal surface
11. True or false: pulp increases in size with age
Answer..: False
12. What dental tissue is comprised of tubules that contain protoplasmic
extensions of the cells that line the pulp chamber
Answer..: dentin
13. Enamel covers the anatomical crown of the tooth. The composition of an
enamel is approximately
Answer..: 95.5% inorganic, 0.5% organic, 4% water
mailto:https://www.stuvia.com/user/Wisdoms
