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ANTH 352 > Splanchocranium pt 1 > Flashcards

Splanchocranium pt 1 Flashcards

1
Q

Posterior end of alveolar process behind last molar
is _________ ________, which is part of the origin of
the superficial head of the ______ ________ muscle

A

maxillary tuberosity; Medial Pterygoid

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2
Q

There is a confluence of the _____, ______ and _____ surfaces at zygomatic process

A

orbital, facial, and infratemporal

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3
Q

Incisive fossa is ________ to canine dental
root ridge, and canine fossa is _________ to
this ridge

A

anteromedial; posterolateral

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4
Q

Superior to the canine fossa is the ______ ______ , which is the external opening of the infraorbital
canal

A

infraorbital foramen

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5
Q

Superior border of facial surface of maxilla is formed
by _______ margin and _______margin of frontal
process

A

infraorbital ; lateral

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6
Q

Apex of frontal process fits into ____ ____

Anterior border articulates with _____ _____

Posterior border articulates with ______

A

nasal notch; nasal bone; lacrimal

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7
Q

Medial (nasal) surface of frontal process has an ethmoidal crest for attachment of _____ _____
and conchal crest for attachment of ______ ______

A

middle concha; inferior concha

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8
Q

the posterior border of the orbital surface articulates with the _____ ______ _______

A

inferior orbital fissure

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9
Q

the anterior border of the orbital surface articulates with the _____ ______

A

infraorbital margin

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10
Q

the lateral border of orbital surface articulates with _______

A

zygoma

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11
Q

maxillary hiatus

A

opening or orifice of the maxillary air sinus or maxillary antrum

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12
Q

lacrimal groove forms half of the _______ canal

A

nasolacrimal

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13
Q

the opening of the nasolacrimal canal is called the nasolacrimal _____

A

foramen

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14
Q

Lacrimal gland is in ______ _______ _______ of frontal bone

A

lacrimal gland fossa

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15
Q

tear duct

A

nasolacrimal duct

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16
Q

Tear sac is in ______ ___________ ________ formed by frontal process of maxilla and lacrimal bone

A

lacrimal sac fossa

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17
Q

tear sac is in lacrimal sac fossa formed by _____ process of maxilla and _____ bone

A

frontal ; lacrimal

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18
Q

The greater palatine canal is formed _______ to
the maxillary hiatus by a portion of the nasal surface of
maxilla and by the adjacent palatine bone

A

posterior

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19
Q

The nasal crest articulates
with the _______ , which is part
of the nasal septum

A

vomer

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20
Q

Frontal process of zygomatic bone transmits forces

of ________ to frontal bone for dispersion

A

mastication

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21
Q

______ ______ is one of facial buttresses ; gives

rise in part to _______, one of the facial muscles of mastication

A

Temporal process; Masseter,

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22
Q

The articulated palatine bones are best seen

from a _______ (direction) perspective

A

posterior

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23
Q

what are the 3 processes of the palatine bones?

A
  1. Pyramidal
  2. Orbital
  3. Sphenoidal
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24
Q

Anterior border of horizontal plate abuts_____ _____ of maxilla

A

palatine process

25
Q

posterior surface of lacrima forms ____ (direction) wall of orbit

A

medial

26
Q

what are the four maxilla processes?

A 
frontal,
palatine,
alveolar
(with 8
teeth),
zygomatic
27
Q

what are the 3 surfaces of the maxilla?

A
  1. ) orbital
  2. ) facial
  3. ) infratemporal
28
Q

Hollow space within body

of maxilla is_______. Medial opening to this is called the ______ ______

A

maxillary; maxillary hiatus

29
Q

The maxillary sutures articulate with horizontal
plates of ______ bones at
transverse palatine
(palatomaxillary) suture

A

palatine

30
Q

transverse palatine suture is also known as what?

A

palatomaxillary suture

31
Q

median palatine is also known as _____ suture

A

intermaxillary suture

32
Q

Posterior end of alveolar process behind last molar is ______ tuberosity, which is part of the origin of the superficial head of the ______ _____muscle

A

maxillary; medial pterygoid

33
Q

what alveolar fossa is the largest?

A

canine

34
Q

Incisive fossa is _______ to canine dental root ridge, and canine fossa is ________ to this ridge

A

anteromedial; posterolateral

35
Q 
Superior to the
canine fossa is
the \_\_\_\_\_ \_\_\_\_\_ , which
is the external
opening of the
\_\_\_\_\_\_\_\_ \_\_\_\_\_\_
A

infraorbital foramen; infraorbital canal

36
Q

Medial (nasal) surface of frontal process has an ethmoidal crest for attachment of _____ _____ and conchal crest for attachment of ____ ______

A

middle concha ; inferior concha

37
Q 
true or false: There may be one or
more dental (alveolar)
foraminae on smooth,
convex, infratemporal
(posterior) surface of
the maxillary body
A

true

38
Q 
Superior to
maxillary
tuberosity,
infratemporal
surface is
buttressed by
A

pterygoid

laminae

39
Q

Posterior border of orbital surface forms anterior

edge of _____ ______ fissure

A

inferior orbital

40
Q

anterior border of orbital surface forms part of ____ margin

A

infraorbital

41
Q

lateral border of orbital surface articulates with _____

A

zygoma

42
Q

maxillary hiatus

A

opening or orifice of

the maxillary air sinus

43
Q 
Located between
maxillary hiatus and
frontal process is the
\_\_\_\_\_\_ groove  this
groove forms half of
the \_\_\_\_\_\_\_\_ canal
A

lacrimal; nasolacrimal

44
Q

The _____ ______ is the physiologic system in and around the orbit that provides tear production and drainage

A

lacrimal apparatus

45
Q

Temporal process is one of facial buttresses ; gives rise in part to ____ (mm)

A

Masseter

46
Q

bipartite zygomatic bone is known as

A

os japonicum

47
Q

true or false; the vertical plate forms posterior part of palate

A

false; the vertical plate forms posterior part of nasal surface. The horizontal plate forms posterior part of palate

48
Q

Infraorbital margin becomes _______ _______ _____ of lateral aspect of frontal process

A

anterior lacrimal crest

49
Q

There may be one or more ______(alveolar) foraminae on smooth, convex, infratemporal (posterior) surface of the maxillary body

A

dental

50
Q

infratemporal surface is buttressed by medial and lateral ______ ______

A

pterygoid laminae

51
Q

Located between maxillary hiatus and frontal process is the ________ _________

A

lacrimal groove

52
Q

The_____ ______ is the physiologic system in and around the orbit that provides tear production and drainage

A

lacrimal apparatus

53
Q

The medial edge of the palatine process is raised superiorly to form the ______ ______; the anterior end is the ______ _______ and the ______ _____ _____

A

nasal crest; incisive crest; anterior nasal spine

54
Q

Failure of horizontal growth of palatine
processes can lead to various forms of
_____ _____ where palatal processes do
not meet in the sagittal plane

A

cleft palate

55
Q

The orbital process (surface) of the zygomatic bone spans the region from part of the orbital margin to the _____ ______ _______

A

inferior orbital fissure

56
Q

bipartite zygomatic bone

A

os japonicum

57
Q

Anterior border of horizontal plate abuts ______ _____ of maxilla (at transverse palatine, or palatomaxillary, suture

A

palatine process

58
Q 
Pyramidal process
(tubercle) at junction of
horizontal and vertical
plates abuts and has a
groove (gutter) for each
medial and lateral
\_\_\_\_ \_\_\_\_
A

pterygoid lamina

ANTH 352 (26 decks)

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