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LESSON 2 ANATOMY OF THE TOOTH
61問 • 1年前
  • Fredelen Sitchon
    • 通報

    問題一覧

  • 1

    is a hard, calcified structure found in the jaws (or mouths) of many vertebrates and used to break down food

    tooth

  • 2

    Some animals, particularly carnivores, also use ____ for hunting or for defensive purposes.

    teeth

  • 3

    important for ensuring proper speech

    teeth

  • 4

    They can be indicators of health problems elsewhere in the body

    teeth

  • 5

    first teeth to erupt into the oral cavity

    primary dentition

  • 6

    known as adult teeth or secondary teeth

    permanent dentition

  • 7

    The permanent teeth start to develop in the jaws around birth and continue into childhood. By about 21 years of age, the average person can have 32 permanent teeth, 16 in the upper jaw and 16 in the lower jaw

    permanent dentition

  • 8

    The permanent teeth start to develop in the jaws around birth and continue into childhood. By about ___ years of age, the average person can have 32 permanent teeth, 16 in the upper jaw and 16 in the lower jaw

    21

  • 9

    The permanent teeth start to develop in the jaws around birth and continue into childhood. By about 21 years of age, the average person can have ____ permanent teeth, 16 in the upper jaw and 16 in the lower jaw

    32

  • 10

    is the hard outer layer of the tooth

    enamel

  • 11

    the hardest mineral substance in the body

    enamel

  • 12

    acids can attack and soften the tooth surface

    enamel

  • 13

    usually covered by enamel on the crown, and cementum on the root.

    dentin

  • 14

    surrounds the entire pulp

    dentin

  • 15

    - yellow in appearance and it greatly affects the color of the tooth.

    dentin

  • 16

    less mineralized and less brittle than enamel

    dentin

  • 17

    necessary for the support of enamel

    dentin

  • 18

    comprised of minerals. There is also a small amount of water in _____ as well. It supports the tooth structure and makes the enamel that much harder.

    dentin

  • 19

    specialized calcified substance covering the root of the tooth.

    cementum

  • 20

    is part of the periodontium that attaches the teeth to the alveolar bone by anchoring the periodontal ligament

    cementum

  • 21

    the majority of the tooth and visible

    crown

  • 22

    The visible region of your teeth not covered by your gums, including your visible enamel-covered anatomic crowns and visible root.

    clinical crown

  • 23

    top portion of your teeth is covered in enamel, including parts covered by your gums

    anatomic crown

  • 24

    foundation of the tooth

    root

  • 25

    it is hidden below the gum line

    root

  • 26

    inner portion of the tooth

    pulp

  • 27

    consists of living blood vessels,connective tissue and large nerves

    pulp

  • 28

    are a person's eight front teeth, with four on top and four on the bottom

    incisors

  • 29

    The two in the middle

    central incisors

  • 30

    the two on either side of the central incisors

    lateral incisors

  • 31

    the sharp teeth located outside the incisors

    canines

  • 32

    Canines first appear when a child is around _________ months old. The permanent lower canines come in at around 9 years old, and upper canines erupt between 11 and 12 years old.

    16 to 20

  • 33

    Canines first appear when a child is around 16 to 20 months old. The permanent lower canines come in at around ____ years old, and upper canines erupt between 11 and 12 years old.

    9

  • 34

    Canines first appear when a child is around 16 to 20 months old. The permanent lower canines come in at around 9 years old, and upper canines erupt between_________ years old.

    11 and 12

  • 35

    also called bicuspids, can chew and tear food. They are somewhat flat with ridges on top, and there are four on each side.

    premolars

  • 36

    premilars are also called _________, can chew and tear food. They are somewhat flat with ridges on top, and there are four on each side.

    bicuspids

  • 37

    The premolars are fully developed by about __________years of age.

    10-11

  • 38

    also chew and grind food, yet they are stronger than premolars and they work with the tongue to help swallow food

    molars

  • 39

    These ___ teeth are located in the back of the mouth, and they begin to appear in children at around 12 to 15 months old

    12

  • 40

    These 12 teeth are located in the back of the mouth, and they begin to appear in children at around _________months old

    12-15

  • 41

    the permanent molars come in, first at around ___ years old

    6

  • 42

    the second molars emerge in children between ________years old.

    11 and 13

  • 43

    the second molars emerge in children between ________ years old.

    11 and 13

  • 44

    fifth type of tooth that is somewhat rare in most people is the third molar, also referred to as a ______

    wisdom tooth

  • 45

    fifth type of tooth that is somewhat rare in most people is the _____ molar, also referred to as a wisdom tooth.

    third

  • 46

    the tooth projects into the oral cavity from the surface of the gums.

    crown

  • 47

    the tooth marks the boundary between the crown and the root

    neck

  • 48

    each tooth sits in a bony socket called an alveolus

    root

  • 49

    the root of each tooth sits in a bony socket called an ___

    alveolus

  • 50

    contains the tooth roots. It forms the tooth socket and provides the tooth with support.

    aveolar bone

  • 51

    A layer of tough, yellowish, bone-like tissue that covers the root of the tooth. It helps hold the tooth in the socket

    cementum

  • 52

    The cementum attaches the tooth to the bone by a network of fibers known as the ______

    periodontal ligament

  • 53

    The hard but porous tissue located under both the enamel and cementum of the tooth.

    dentin

  • 54

    The tough, shiny, "white" outer surface of the tooth that is visible

    enamel

  • 55

    translucent and reflects the color of the dentin which is under it.

    enamel

  • 56

    the hardest substance in the body.

    enamel

  • 57

    The firm, pink flesh that covers the bones and surrounds the teeth.

    gingiva or gums

  • 58

    The fibrous tissue between the tooth and the tooth socket. It holds the tooth in place.

    periodontal ligament

  • 59

    It holds the tooth in place.

    periodontal ligament

  • 60

    The soft center of the tooth.

    pulp

  • 61

    contains blood vessels and nerves; it nourishes the dentin.

    pulp

    • Purposive communication

    Purposive communication

    Fredelen Sitchon · 100問 · 2年前

    Purposive communication

    Purposive communication

    100問 • 2年前
    Fredelen Sitchon

    GE Elect

    GE Elect

    Fredelen Sitchon · 50問 · 2年前

    GE Elect

    GE Elect

    50問 • 2年前
    Fredelen Sitchon

    Purposive communication TRUE & FALSE

    Purposive communication TRUE & FALSE

    Fredelen Sitchon · 19問 · 2年前

    Purposive communication TRUE & FALSE

    Purposive communication TRUE & FALSE

    19問 • 2年前
    Fredelen Sitchon

    Midterm Purposive communication

    Midterm Purposive communication

    Fredelen Sitchon · 37問 · 2年前

    Midterm Purposive communication

    Midterm Purposive communication

    37問 • 2年前
    Fredelen Sitchon

    DENT LESSON 1

    DENT LESSON 1

    Fredelen Sitchon · 30問 · 1年前

    DENT LESSON 1

    DENT LESSON 1

    30問 • 1年前
    Fredelen Sitchon

    DENT LESSON 2

    DENT LESSON 2

    Fredelen Sitchon · 39問 · 1年前

    DENT LESSON 2

    DENT LESSON 2

    39問 • 1年前
    Fredelen Sitchon

    DENT LESSON 3

    DENT LESSON 3

    Fredelen Sitchon · 35問 · 1年前

    DENT LESSON 3

    DENT LESSON 3

    35問 • 1年前
    Fredelen Sitchon

    DENT LESSON 4

    DENT LESSON 4

    Fredelen Sitchon · 83問 · 1年前

    DENT LESSON 4

    DENT LESSON 4

    83問 • 1年前
    Fredelen Sitchon

    Introduction

    Introduction

    Fredelen Sitchon · 23問 · 1年前

    Introduction

    Introduction

    23問 • 1年前
    Fredelen Sitchon

    NORMAL ANATOMIC STRUCTURES OF THE FACE AND ORAL CAVITY

    NORMAL ANATOMIC STRUCTURES OF THE FACE AND ORAL CAVITY

    Fredelen Sitchon · 19問 · 1年前

    NORMAL ANATOMIC STRUCTURES OF THE FACE AND ORAL CAVITY

    NORMAL ANATOMIC STRUCTURES OF THE FACE AND ORAL CAVITY

    19問 • 1年前
    Fredelen Sitchon

    Structures of the lips

    Structures of the lips

    Fredelen Sitchon · 17問 · 1年前

    Structures of the lips

    Structures of the lips

    17問 • 1年前
    Fredelen Sitchon

    The oral cavity

    The oral cavity

    Fredelen Sitchon · 38問 · 1年前

    The oral cavity

    The oral cavity

    38問 • 1年前
    Fredelen Sitchon

    Landmarks of the gingival tissue

    Landmarks of the gingival tissue

    Fredelen Sitchon · 30問 · 1年前

    Landmarks of the gingival tissue

    Landmarks of the gingival tissue

    30問 • 1年前
    Fredelen Sitchon

    Structures of the oral cavity proper

    Structures of the oral cavity proper

    Fredelen Sitchon · 21問 · 1年前

    Structures of the oral cavity proper

    Structures of the oral cavity proper

    21問 • 1年前
    Fredelen Sitchon

    Floor of the mouth

    Floor of the mouth

    Fredelen Sitchon · 6問 · 1年前

    Floor of the mouth

    Floor of the mouth

    6問 • 1年前
    Fredelen Sitchon

    Tongue

    Tongue

    Fredelen Sitchon · 14問 · 1年前

    Tongue

    Tongue

    14問 • 1年前
    Fredelen Sitchon

    Types of Papillae

    Types of Papillae

    Fredelen Sitchon · 19問 · 1年前

    Types of Papillae

    Types of Papillae

    19問 • 1年前
    Fredelen Sitchon

    sensation of taste

    sensation of taste

    Fredelen Sitchon · 8問 · 1年前

    sensation of taste

    sensation of taste

    8問 • 1年前
    Fredelen Sitchon

    Salivary glands

    Salivary glands

    Fredelen Sitchon · 24問 · 1年前

    Salivary glands

    Salivary glands

    24問 • 1年前
    Fredelen Sitchon

    問題一覧

  • 1

    is a hard, calcified structure found in the jaws (or mouths) of many vertebrates and used to break down food

    tooth

  • 2

    Some animals, particularly carnivores, also use ____ for hunting or for defensive purposes.

    teeth

  • 3

    important for ensuring proper speech

    teeth

  • 4

    They can be indicators of health problems elsewhere in the body

    teeth

  • 5

    first teeth to erupt into the oral cavity

    primary dentition

  • 6

    known as adult teeth or secondary teeth

    permanent dentition

  • 7

    The permanent teeth start to develop in the jaws around birth and continue into childhood. By about 21 years of age, the average person can have 32 permanent teeth, 16 in the upper jaw and 16 in the lower jaw

    permanent dentition

  • 8

    The permanent teeth start to develop in the jaws around birth and continue into childhood. By about ___ years of age, the average person can have 32 permanent teeth, 16 in the upper jaw and 16 in the lower jaw

    21

  • 9

    The permanent teeth start to develop in the jaws around birth and continue into childhood. By about 21 years of age, the average person can have ____ permanent teeth, 16 in the upper jaw and 16 in the lower jaw

    32

  • 10

    is the hard outer layer of the tooth

    enamel

  • 11

    the hardest mineral substance in the body

    enamel

  • 12

    acids can attack and soften the tooth surface

    enamel

  • 13

    usually covered by enamel on the crown, and cementum on the root.

    dentin

  • 14

    surrounds the entire pulp

    dentin

  • 15

    - yellow in appearance and it greatly affects the color of the tooth.

    dentin

  • 16

    less mineralized and less brittle than enamel

    dentin

  • 17

    necessary for the support of enamel

    dentin

  • 18

    comprised of minerals. There is also a small amount of water in _____ as well. It supports the tooth structure and makes the enamel that much harder.

    dentin

  • 19

    specialized calcified substance covering the root of the tooth.

    cementum

  • 20

    is part of the periodontium that attaches the teeth to the alveolar bone by anchoring the periodontal ligament

    cementum

  • 21

    the majority of the tooth and visible

    crown

  • 22

    The visible region of your teeth not covered by your gums, including your visible enamel-covered anatomic crowns and visible root.

    clinical crown

  • 23

    top portion of your teeth is covered in enamel, including parts covered by your gums

    anatomic crown

  • 24

    foundation of the tooth

    root

  • 25

    it is hidden below the gum line

    root

  • 26

    inner portion of the tooth

    pulp

  • 27

    consists of living blood vessels,connective tissue and large nerves

    pulp

  • 28

    are a person's eight front teeth, with four on top and four on the bottom

    incisors

  • 29

    The two in the middle

    central incisors

  • 30

    the two on either side of the central incisors

    lateral incisors

  • 31

    the sharp teeth located outside the incisors

    canines

  • 32

    Canines first appear when a child is around _________ months old. The permanent lower canines come in at around 9 years old, and upper canines erupt between 11 and 12 years old.

    16 to 20

  • 33

    Canines first appear when a child is around 16 to 20 months old. The permanent lower canines come in at around ____ years old, and upper canines erupt between 11 and 12 years old.

    9

  • 34

    Canines first appear when a child is around 16 to 20 months old. The permanent lower canines come in at around 9 years old, and upper canines erupt between_________ years old.

    11 and 12

  • 35

    also called bicuspids, can chew and tear food. They are somewhat flat with ridges on top, and there are four on each side.

    premolars

  • 36

    premilars are also called _________, can chew and tear food. They are somewhat flat with ridges on top, and there are four on each side.

    bicuspids

  • 37

    The premolars are fully developed by about __________years of age.

    10-11

  • 38

    also chew and grind food, yet they are stronger than premolars and they work with the tongue to help swallow food

    molars

  • 39

    These ___ teeth are located in the back of the mouth, and they begin to appear in children at around 12 to 15 months old

    12

  • 40

    These 12 teeth are located in the back of the mouth, and they begin to appear in children at around _________months old

    12-15

  • 41

    the permanent molars come in, first at around ___ years old

    6

  • 42

    the second molars emerge in children between ________years old.

    11 and 13

  • 43

    the second molars emerge in children between ________ years old.

    11 and 13

  • 44

    fifth type of tooth that is somewhat rare in most people is the third molar, also referred to as a ______

    wisdom tooth

  • 45

    fifth type of tooth that is somewhat rare in most people is the _____ molar, also referred to as a wisdom tooth.

    third

  • 46

    the tooth projects into the oral cavity from the surface of the gums.

    crown

  • 47

    the tooth marks the boundary between the crown and the root

    neck

  • 48

    each tooth sits in a bony socket called an alveolus

    root

  • 49

    the root of each tooth sits in a bony socket called an ___

    alveolus

  • 50

    contains the tooth roots. It forms the tooth socket and provides the tooth with support.

    aveolar bone

  • 51

    A layer of tough, yellowish, bone-like tissue that covers the root of the tooth. It helps hold the tooth in the socket

    cementum

  • 52

    The cementum attaches the tooth to the bone by a network of fibers known as the ______

    periodontal ligament

  • 53

    The hard but porous tissue located under both the enamel and cementum of the tooth.

    dentin

  • 54

    The tough, shiny, "white" outer surface of the tooth that is visible

    enamel

  • 55

    translucent and reflects the color of the dentin which is under it.

    enamel

  • 56

    the hardest substance in the body.

    enamel

  • 57

    The firm, pink flesh that covers the bones and surrounds the teeth.

    gingiva or gums

  • 58

    The fibrous tissue between the tooth and the tooth socket. It holds the tooth in place.

    periodontal ligament

  • 59

    It holds the tooth in place.

    periodontal ligament

  • 60

    The soft center of the tooth.

    pulp

  • 61

    contains blood vessels and nerves; it nourishes the dentin.

    pulp