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01 GROSS ANAT LEC > Lesson 05 (SKULL) > Flashcards

Lesson 05 (SKULL) Flashcards

1
Q

It consists in cranial part (braincase) also most complex part of skeleton

50 bones

A

Skull

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2
Q

Three types of skull

A

Brachycephalic
Mesatiphalic
Dolichocephalic

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3
Q

What do you call if the dog is underbite?

A

Prognathia

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4
Q

What do you call if the dog is overbite?

A

Brachianathia

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5
Q

It composed of 2 halves by cartilaginous called Mandibular symphysis

A

Mandible

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6
Q

It carries the socket or aveoli for teeth of the lower jow

A

Mandibular symphysis

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7
Q

It gives intervention in your blood

A

Mental foramen

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8
Q

It drains blood to the inferior dental arcade

A

Mandibular vein

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9
Q

Most caudal bone of the skull. Contains foramen Magnum, which spinal cord passes

A

Occipital bone

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10
Q

What are the PAIRED bones in cranial part (brain case)?

A

-occipital bone
- parietal bone
- Frontal bone
- Temporal bone

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11
Q

What are the UNPAIRED bones in cranial part (brain case)?

A

Ethmoid bone
Sphenoid bone

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12
Q

It is together with the frontal bone also forms the roof of the cranial cavity

A

Parietal bone

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13
Q

It forms the rostral part of the roof of the cranial cavity?

A

Frontal bone

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14
Q

It lies below the parietal bone also most ventral part of the bone forms around with prominence called tympanic bulla

A

Temporal bone

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15
Q

Unpaired bone, the wall of the cranial cavity

A

Ethmoid bone

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16
Q

It is unpaired bone lying on the ventral aspect of the skull. Also houses the PITUARY GLAND by depression called SELLA TURCICA

A

Sphenoid bone

17
Q

What are the bones in the facial part?

A

Pterygoid bone
Vomer
Incisive bone (premaxilla)
Nasal bone
Maxilla bone(upper jaw)
Lacrimal bone (prefrontal bone)
Zygomatic bone (jugular, malar)
Palatine bone
Zygomatic arch

18
Q

It forms the part of the Lateral wall of passageway to the soft palate

A

Pterygoid bone

19
Q

It is a GUTTER SHAPED bone that long longitudinally separates the right and left of nasal passages

A

Vomer (plowshare bone)

20
Q

It supports the upper incisor and contributes the formation of Palatine fissure. most RORTRAL bone in skull

A

Incisive bone (premaxilla)

21
Q

It is longitudinal bone forming the roof of nasal cavity

A

Nasal bone

22
Q

It forms the first osseos lateral walls of the major part of the hard palate

A

Maxilla bone (upper jawbone)

23
Q

It lies at the medial surface of the orbit, which houses the eyes

A

Lacrimal bone (prefrontal bone)

24
Q

It is an arch of bone that projects laterally from the skull forming the cheek bone

A

Zygomatic bone (jugal, malar)

25
Q

it forms part of the hard pallet, along with the maxilla and incisive bone

A

Palatine bone

26
Q

Bony arch forming the lateral wall all of the orbit. The process of the zygomatic bone and zygomatic process

A

Zygomatic arch

27
Q

It is a horizontal part bearing the lower incisor, canine, premolar and molar teeth

A

Body

28
Q

It is vertical part bearing no teeth

A

Ramus

29
Q

It is the physiologic gap between the incisors and cheek teeth

A

Diastema

30
Q

What is the treatment if the synthesis in the mandible got broken?

A

Cerclage

31
Q

It is drilling of holes into paranasal sinuses. May used to drain infections in sinuses

A

Trephination

32
Q

It lies in the intermandibular space and consists of fine bones and cartilages.

A

Hyoid apparatus

33
Q

What are the parts of hyoid apparatus?

A

Stylohyoid
Epihyoid
Ceratohyoid
Basihyoid
Thyrohyoid

34
Q

This type of hyoid articulates rostrally with the epihyoid; it is the largest and often called GREAT CORNUA

A

Stylohyoid

35
Q

Small round with bones situated between the stylohyoid and ceratohyoid; aka the MIDDLE CORNUA

A

Epihyoid

36
Q

It is in between the epihyoid and basihyoid; aka the SMALL CORNUA

A

Ceratohyoid

37
Q

It articulate caudally with the rostral cornua of the thyroid cartilage of the layrnx

A

Thyrohyoid

01 GROSS ANAT LEC (14 decks)

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