Oral Cavity Flashcards

1
Q

What are the boundaries of the oral cavity?

A

-lips
-cheeks
-palate
-muscle floor between the mandibles

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2
Q

What are the two areas of the oral cavity?

A

-oral cavity proper inside of the closed teeth
-oral vestibule outside of the closed teeth

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3
Q

What holds the tooth into the bony socket?

A

gomphosis

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4
Q

What are the four parts of the tooth?

A

-crown
-neck
-root
-pulp cavity

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5
Q

What are the teeth types?

A

-incisors
-canines
-pre-molars
-molars

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6
Q

What are the tooth surfaces?

A

-lingual
-vestibular
-contact
-occlusal

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7
Q

What is the lingual tooth surface?

A

inner tooth surface nearest the tongue

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8
Q

What is the vestibular tooth surface?

A

labial or buccal tooth surface opposite the lingual surface

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9
Q

What is the contact tooth surface?

A

surface that contacts the tooth to the side

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10
Q

What is the occlusal tooth surface?

A

where teeth from opposite arcades meet (superior and inferior)

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11
Q

What is the dental formula for one side of the adult dog’s mouth?

A

I 3/3 C 1/1 P 4/4 M 2/3

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12
Q

How many teeth does the adult dog have?

A

42

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13
Q

What is the dental formula for one side of the puppy’s mouth?

A

I 3/3 C 1/1 P 3/3

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14
Q

How many teeth does the puppy have?

A

28

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15
Q

Which permanent teeth DO NOT have a coinciding deciduous tooth?

A

-all of the molars
-premolar #1

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16
Q

How do the premolars and molars show up in the dogs mouth?

A

-premolars come in in reverse numerical order
-molars come in in numerical order

17
Q

What are the eruption dates in dogs?

A

-2 months for all deciduous teeth to be in
-7 months for all adult teeth to be in

18
Q

How many tooth roots do incisors have?

A

1 each

19
Q

How many tooth roots do canines have?

A

1 each

20
Q

What is the formula for root numbers in the upper premolars and molars of a dog?

A

1 2 2 3 3 3

21
Q

What is the formula for root numbers in the lower premolars and molars of a dog?

A

1 2 2 2 2 2 1

22
Q

What are the different salivary glands?

A

-parotid
-mandibular
-sublingual
-zygomatic

23
Q

Where does the parotid gland empty?

A

across from the 4th upper premolar in the oral vestibule

24
Q

Where does the mandibular gland empty?

A

behind the lower incisors in the oral cavity proper

25
Q

Where does the sublingual gland empty?

A

behind the lower incisors in the oral cavity proper

26
Q

Where does the zygomatic gland empty?

A

across from the 2nd upper molar in the oral vestibule