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Year 2 > Anatomy 1 > Flashcards

Anatomy 1 Flashcards

1
Q

Axial skeleton

A

Bones of skull mandible spinal column rubs and sternum

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2
Q

Appendicular skeleton

A

Bones of limbs inc scapular abs pelvis

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3
Q

Splanchnic bones

A

Found in soft organs

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4
Q

Two parts of canine skull and what they house

A

Facial - houses nasal cavity and upper GI tract

Cranial- protects brainand houses ear

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5
Q

Dolicocephalic

A

Long faced dogs

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6
Q

Mesaticephalic

A

Facial and cranial parts of skull same length

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7
Q

Fossa

A

Depressions in bone or space created between many

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8
Q

Formamina

A

Holes, conduits for nerves etc

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9
Q

Atlanto occipital joint

A

Up and down head movement

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10
Q

Atlantoaxial joint

A

Side to side movement

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11
Q

What is the shoulder point made by

A

Greater tubercle of humerus

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12
Q

What is the elbow point formed by

A

Olecranon process

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13
Q

Cranial kinesis

A

Movement of skull bones relative to each other

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14
Q

Rhynvhokinesis

A

Only rostral part of upper beak moves. Nasal openings are slit like

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15
Q

Prokinesis

A

Craniofacial hinge joint. Nasal openings are wide

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16
Q

Ansiodactyl

A

1 digit back 3 forward

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17
Q

Palmate

A

Forward facing are webbed 1 is back

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18
Q

Zygodactyl

A

2 bsck 2 forward

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19
Q

Criptodira

A

Hidden neck in chenolosns

Vertical s head completely in shell

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20
Q

Pleurodira

A

Side neck chenolians
Horizontal s
Head not retracted in shall, placed to side

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21
Q

How are teeth classified

A

How they are attached to jaw
According to length of crown
Number of sets in mouth

22
Q

Homodont

A

all the same teeth in different regions of mouth

23
Q

Incisors

A

Nibbling, grooming

24
Q

Canines

A

Tearing, grasping

25
Q

Sectorial/ carnassial

A

Shearing

26
Q

Pointed molars

A

Crushing bone

27
Q

Brachydomt

A

Short and crowned

28
Q

Occlusion

A

Coming together of dental structures

29
Q

Malocclusion

A

Not coming together of teeth

30
Q

Heterodont

A

Tooth structure varies in different regions of mouth

31
Q

Clinical crown

A

Exposed part of crown

32
Q

Anatomical crown

A

Entire crown , including below gum line

33
Q

Blood supply and innervatiom of teeth

A

Branched if maxillary artery

Trigemonal nerve

34
Q

Incisors have …. Root

A

1

35
Q

Canines have …. Root

A

One

36
Q

Premolaers have …. Root

A

Variable

37
Q

Upper molars have … root

A

Three

38
Q

Lower molar have … root

A

Two

39
Q

The triadan system

A

Assigns each tooth a 3 digit number. First refers to quadrant of dental arcade the last two refer to sequence

40
Q

Muscles of mastication ‘trigeminal muscles’

A

Temporalis
Masseter
Pterygoids
Digastricus

41
Q

Temporalis function

A

Closes mouth
Biting
Large in carnivores

42
Q

Masseter function

A

Closes mouth
Chewing
Largest in herbivores

43
Q

Pterygoid function

A

May form functional pair with Masseter

Largest in herbivores

44
Q

Digastricus function

A

Open mouth against resistance

45
Q

Facial muscles innervatiom

A

Facial nerve and facial artery

46
Q

Nuchal ligament

A

Supports head without interfering with ability to lower head.

47
Q

What is the radial nerve important for

A

Weight bearing.

Extends elbow carpus and digits

48
Q

Extrinsic muscles like sling supporting torso between front limbs

A

Synsarcosis

49
Q

Canine skull split into two parts

A

Facial abs cranial

50
Q

Facial skull

A

Houses nasal cavity abs upper GI tract

51
Q

Cranial skull

A

Protects brain abs houses ear

Year 2 (3 decks)

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