NAVEDTRA 14295B - CHAPTER 7 Flashcards
NAVEDTRA 14295B - CHAPTER 7
How many developmental phase do teeth go through ?
ORAL PATHOLOGY & HUMAN PHYSIOLOGY
3 -
1. Growht phase
2. Calcification phase
3. Erruption phase
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NAVEDTRA 14295B - CHAPTER 7
Dental development begins during which week of prenatal life ?
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5th or 6th
ORAL PATHOLOGY & HUMAN PHYSIOLOGY
NAVEDTRA 14295B - CHAPTER 7
By the 7th week of development, what is the horse-shoe shaped band that is along the ridge of the developing jaws called ?
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Dental Lamina
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NAVEDTRA 14295B - CHAPTER 7
Tooth Buds for the permenate teeth begin to form during which week of fetal life ?
ORAL PATHOLOGY & HUMAN PHYSIOLOGY
17th week - 5 years of age
ORAL PATHOLOGY & HUMAN PHYSIOLOGY
NAVEDTRA 14295B - CHAPTER 7
The stage in which the cells of the tooth grow and the tooth bud takes a hollowed shape, is known as proliferation or (BLANK) ?
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Cap Stage
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NAVEDTRA 14295B - CHAPTER 7
As a tooth begins at the bell stage, it begins to take shape and form to a process called what?
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Morophodifferentation
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NAVEDTRA 14295B - CHAPTER 7
What term refers to the depositing of the matrix for the hard dental structures?
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Apposition
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NAVEDTRA 14295B - CHAPTER 7
Which Junction lies between the apical border of the enamel cap and the root cementum ?
Cementon + Enamel
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Cementonenamel
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NAVEDTRA 14295B - CHAPTER 7
For permanent teeth, it takes how many years from the crown completion to the time to tooth emerges into the mouth?
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3 year
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NAVEDTRA 14295B - CHAPTER 7
ORAL PATHOLOGY & HUMAN PHYSIOLOGY
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NAVEDTRA 14295B - CHAPTER 7
What is the study of anatomy, including the minute, structure, composition, and functions of the tissue?
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Histology
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NAVEDTRA 14295B - CHAPTER 7
What are the two parts of a tooth ?
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Crown and Roots
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NAVEDTRA 14295B - CHAPTER 7
What are the two parts of a “Crown” ?
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Clinical Crown
Anatomical Crown
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NAVEDTRA 14295B - CHAPTER 7
What does the term clinical crown applied to what part of the mouth?
Hint: the part you can see
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Visible
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NAVEDTRA 14295B - CHAPTER 7
The root of a tooth is covered by cementum and embedded in a thin layer of compact bone, that forms which part of the mouth?
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Tooth Socket
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