Ch 1 sec 1-2 Flashcards

1
Q

dentition

A

all of the teeth in the mouth together

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2
Q

How many sets of dentition do humans have?

A

Two. Primary dentition and permanent dentition

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3
Q

What is the upper jawbone called?

A

Maxillae

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4
Q

What is the lower jawbone called?

A

Mandible

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5
Q

What is the name of the arch of teeth in upper jawbone?

A

maxillary arch

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6
Q

What is the name of the arch of teeth in lower jawbone?

A

mandibular arch

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7
Q

define quadrant

A

one fourth of all the teeth in that dentition. There are 4 quadrants.

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8
Q

How many teeth in each primary dentition quadrant?

A

5

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9
Q

How are teeth in each primary quadrant further broken down? (3 classes)

A

1) 2 incisors (central and lateral)- cut off pieces of food
2) 1 canine- pierce and hold food
3) 2 molars (1st and 2nd)- grind food

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10
Q

How many teeth are present in permanent dentition?

A

8

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11
Q

How are teeth in each primary quadrant further broken down? (4 classes)

A

1) 2 incisors (central and lateral)
2) 1 canine
3) 2 premolars (1st and second)
4) 3 molars (1st, 2nd, and 3rd)

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12
Q

What is the order in which you properly ID teeth?

A

1) Dentition (primary or permanent)
2) arch (maxillary or mandibular)
3) quadrant (right or left)
4) type (central, lateral, 1st. 2nd, 3rd)
5) class (incisor, canine, premolar, molar)

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13
Q

What are the anterior teeth?

A

canines and incisors

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14
Q

What are the posterior teeth?

A

premolars and molars

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15
Q

FDI System stands for?

A

Federation of Dentaire Internationale

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16
Q

What does 1, 2, 3, or 4 mean in FDI?

A
1= permanent, maxillary, right quadrant
2= permanent, maxillary, left quadrant
3= permanent, mandibular, left quadrant
4= permanent, mandibular, right quadrant
17
Q

What does 5, 6, 7, 8 mean in FDI?

A
5= primary, maxillary, right quadrant
6= primary, maxillary, left quadrant
7= primary, mandibular, left quadrant
8= primary, mandibular, right quadrant
18
Q

First digit in FDI denotes?

A

quadrant, arch, and dentition

19
Q

The second digit in FDI denotes?

A

tooth position in each quadrant relative to the mid-line

20
Q

How is the second number in FDI determined?

A

central incisor of each quadrant is 1. And you move along the quadrant until the 3rd molar is numbered 8

21
Q

Palmer Notation System is used mostly by?

A

orthodontists, United Kingdom

22
Q

Palmer systems uses brackets to denote?

A

the 4 quadrants of teeth

23
Q

What is similar between the Palmer system and the FDI?

A

Both use the numbers 1-8 to denote the permanent teeth starting from the central incisor to 3rd molar

24
Q

What is used to denote primary teeth in Palmer system?

A

letters A-E

25
Q

What are the numbers to the central incisors using universal system?

A

8, 9, 24, 25

26
Q

What are the numbers for 1st molar using universal system?

A

3, 14, 19, 30

27
Q

Using FDI, what tooth is 55?

A

primary, maxillary, right quadrant, 2nd molar