Osteology Flashcards

1
Q

What two layers does the periosteum consist of?

A

Fibrous layer
Cambium layer

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2
Q

Name the basic structure of the compact bone tissue

A

Osteon

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3
Q

Which part of the long bone does compact bone dominate, and which part does spongy bone dominate?

A

Diaphysis (shaft)
Epiphysis

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4
Q

Name the disc of hyaline cartilage that is positioned transversely in the long bone and where it is located

A

Epiphyseal growth plate
Between metaphysis and epiphysis

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5
Q

Name two compartments of maxillary sinus in horse

A

Sinus maxillaris caudalis (caudal maxillary sinus)
Sinus maxillaris rostralis (rostral maxillary sinus)

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6
Q

Which discipline describes similarities and differences in the anatomy?

A

Comparative anatomy

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7
Q

Which bone cells are responsible for osteogenesis (formation of bone) and which for bone resorption?

A

Osteoblast
Osteoclast

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8
Q

Name the paired surfaces designed to join with costal head

A

Fovea costalis caudalis
Fovea costalis cranialis

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9
Q

List two vertebrae not having a caput vertebrae

A

Atlas
Axis

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10
Q

Name the structures of atlas that articulates with the subsequent vertebrae

A

Fovea articularis caudales (plural)
Fovea dentis

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11
Q

Name the plane that divides the body into two symmetrical parts and name the plane parallel to it

A

Median plane
Sagittal plane

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12
Q

Which animal has unlocked orbit?

A

Dog
Pig

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13
Q

Which paranasal sinus is the largest in the horse and which in cow?

A

Horse - Maxillary sinus
Cow - Frontal sinus

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14
Q

What types of bone can be distinguished in accordance with its shape?

A

Flat bone
Long bone
Irregular bone
Sesamoid bone
Pneumatic bone

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15
Q

Name the latin name of flat bone and irregular bone

A

Ossa plana
Ossa iregularia

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16
Q

Name the bone on which sulcus extensorius is present, and the one where processus extensorius is present

A

Sulcus extensorius - tibia
Processus extensorius - distal phalanx

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17
Q

Name the two surfaces visible in acetabulum

A

Facies lunata (pars major & pars minor in cow)
Fossa acetabuli

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18
Q

What are the different parts of the hyoid bone?

A

Basishyoideum
Thyrohydoideum
Ceratohyoideum
Stylohyoideum
Tympanohyoideum

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19
Q

List the different types of sutures in the skull

A

Sutura plana
Sutura foliate
Sutura squamosa
Sutura serrata
Gomphosis

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20
Q

Give at least 2 defects of brachiocephalic syndrome

A

Stenotic nares
Elongated soft palate
Tracheal collapse
Hypertonic palatine tonsils
Everted laryngeal ventricles

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21
Q

Name two joints of the vertebrae and ribs

A

Art. Capitis costae > costovertebral joint
Art. Costotransversaria > costotransverse joint

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22
Q

What parts of the temporal bone are visible in newborns?

A

Pars Tympanica
Pars Petrosa
Pars Squamosa

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23
Q

Name the largest sesamoid bone

A

Patella

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24
Q

Name the most distal sesamoid bone

A

Os Naviculare

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25
Name the bone that has a) fossa radialis b) fossa extensoria
Humerus Femur
26
Which type of bone is typical for a a) body of long bones b) epiphysis
Compact bone Spongy bone
27
What are the two main parts of the skull?
Ossa faciei Ossa cranii
28
What structure comes out of the external occipital protuberance? What is the structure formed by?
Lig nuchae Lamina nuchae and funiculus nuchae
29
What 2 structures in the rib touch the vertebrae?
Caput costae - facies articularis capitis costae caudalis and cranialis Tuberculum costae - facies articularis tuberculi costae
30
Name at least 2 surfaces of the proximal phalanx
Palmar/plantar surface Articular surface
31
What kind of bone is the proximal phalanx
Long bone
32
Name the foramen in the atlas which is replaced with a notch in the dog
Foramen alare > incisura alaris
33
Which thoracic vertebrae articulates with the 5th pair of ribs
5th and 4th
34
Name the structure which is formed by the false ribs (costae spuriae)
Arcus costalis
35
Which type of bone marrow is typical for flat bone and which one for the medullar cavity of long bones?
Flat bone - red marrow Medullar cavity - yellow marrow
36
Name 2 processes forming arcus zygomaticus
Processus temporalis (os zygomaticus) Processus zygomaticus (os temporalis) Processus zygomaticus (os frontale)
37
Name two bones forming symphysis pelvina
Os ischii Os pubis
38
Name the caudal border of os coxae
Arcus ischiadicus
39
State the borders that form foramen obturatum
Ramus cranialis ossis pubis Ramus caudalis ossis pubis Ramus ossis ischii
40
Name the process at the distal extremity of the ulna. Which animal does not possess this structure?
Processus styloideus ulnae Horse
41
Name two processes at the proximal extremity of the ulane
Processus anconeus Processus coronoideus lateralus et medialis
42
How many lumbar vertebrae does a cow have?
6
43
Give at least 2 examples of flat bones
Scapula Sternum Os pubis Os ischi
44
Name the structures (part of the atlas) surrounding foramen vertebrale
Arcus ventralis Arcus dorsalis
45
How many ribs does a dog have?
12 - 14
46
Name the group of ribs forming arcus costalis
False ribs
47
What is the latin name for the true ribs, false ribs and floating ribs
Costae verae Costae spuriae Costae fluctuantes
48
Name the two main parts of rib in latin
Os costale Cartilage costalis
49
Name the parts of the sternum lying most caudally and cranially
Caudally - processus xiphoidea Cranially - Manubrium sterni
50
How many vertebrae the os sacrum of the horse and the dog consist of?
Horse - 5 Dog - 3
51
In which morphotype of dogs the external sagittal crest is reduced or missing?
Brachycephalic
52
List all the morphotype of do
Brachycephalic Mesocephalic Dolichocephlic
53
Name the bones bordering the recessus maxillaris
Ethmoid bone Maxillary bone Palatine bone Lacrimal bone
54
Name the notch (in Latin) of the mandible between the processes coronoideus and processus condylaris
Incisura mandibulae
55
Name the covering of the outer surface of the skull
Pericranium
56
Which segment of the limb does the scapula represent? Name the bone representing the same segment of the pelvic limb
Zonopodium Os coxae
57
What joint do the humerus and the scapula form?
Shoulder joint
58
What bones can be found in the zeugopodium segment of the front limb?
Ulna and radius
59
Give two examples of animals having acromion
Dog Cow
60
What process is present in the acromion of the cat and what process is present in the acromion of dog?
Cat - Processus suprahamatus Dog - Processus hamatus
61
Name in latin the part where the caput of humerus is joined to
Cavitas glenoidalis
62
Name the two parts of the long bone neighbouring with the cartilago epiphysialis
Epiphysis Metaphysis
63
Give another name to os ungulare
Os unguiculare Distal phalanx
64
Name two surfaces separated by margo coronalis in os ungulare
Faceis parietalis Faceis articularis
65
How many bones are there in a proximal row of the canine carpus? How many in the distal row of the bovine tarsus? Which of them are fused?
3 in proximal row of dog 3 in distal row of bovine 4th fused with central tarsal and 2nd fused with 3rd in bovine
66
Name the plane perpendicular to the long axis
Transverse plane
67
List two groups of ossa capitis
Ossa faciei Ossa cranii
68
Name the concavity where the maxillary foramen is. With which foramen does the maxillary foramen form the canalis infraorbitalis
Fossa pterygopalatina Foramen infraorbitale
69
Name the 3 bones forming palatum osseum
Os palatinum Maxilla Os incisivum
70
Name two bones surrounding the foramen obturatum in latin
Os ischii Os pubis
71
Name otherwise the middle phalanx in a horse and the distal phalanx in a dog
Horse - Os coronale Dog - Os unguiculare
72
Does the high part of calcaneus go laterally or medially?
Laterally
73
Name 3 major parts of the sternum
Manubrium sterni Corpus sterni Processus xiphoideus
74
What kind of animal has a flat sternum and what kind of animal possesses a sharp bottom sternum?
Flat bottom - Cow Sharp bottom - Horse
75
Name in latin the type of bone containing the diploe. Give two examples of such bones excluding the skull
Ossa plan Scaplua and sternum
76
What are the 2 foramens of the mandible? what canal do these two foramens form?
Foramen mandibulae Foramen mentale Canalis mandibularis
77
In which species does the incisura vasorum facialium present?
Horse
78
What is the name of the process that is only present in the mandible of the dog?
Processus angulus
79
Name the structure that is only present in the cats humerus. Is this structure present in dog?
Foramen supracondylare Yes
80
Name the distinct structures that are only present in horses humerus
Tuberculum intermedium
81
Name the two fossa’s that are only present in the humerus
Fossa radialis Fossa olecrani
82
Name in latin the groove that divides the tuberculum majus and tuberculum minus
Sulcus intertubercularis
83
Name the structure in the sacrum which articulates with the hip bone
Facies auricularis
84
Name two fossa’s present on the distal extremity of the femur
Fossa extensoria Fossa musculi poplitea Fossa intercondylaris
85
Name the bone articulating with the patella
Caput ulnare
86
Name the middle phalanx in a horse
Os coronale
87
Name the distal phalanx in dogs
Os unguiculare
88
Name the species that does not possess crista nuchae and what structure it is replaced with
Cow Linea nuchae
89
Protuberantia occipitalis externa is absent in which animals?
Pig
90
What animals possess foramen orbitorotundeum?
Pig and cow
91
Name the notches that present in the foramen lacerum
Incisura ovalis Incisura carotica Incisura spinosa
92
Where are a) eminentia intercondylaris b) eminentia iliopubica located?
Tibia Os coxae
93
What is the name of the distinct structure that is only present in horses femur and which side is this structure facing?
Trochanter tertius Lateral
94
State 2 examples each for brachycephalic, dolichocephalic and mesocephalic dogs
Brachycephalic - Pekingese & Pug Mesocephalic - Beagles & Golden Retriever Dolichocephalic - Greyhound & Irish wolfhound
95
Name the different parts of the hyoid bone
Epihyoideum Ceratohyoideum Thyrohyoideum Basihyoideum Stylohyoideum Typanohyoideum
96
Name 2 enlargements of the spinal cord
Intumescentia cervicalis Intumescentia lumbalis
97
Name in latin the space inside the diaphysis and the type of bone tissue forming its wall
Cavum medullare Substantia compacta
98
Name in latin the type of bone containing the dipole. Give two examples
Ossa plana (flat bones) Sternum and scapula