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Common integument Flashcards

1
Q

Function of common integument

A

Protection of the body against mechanical, physical, chemical and biological factors in environment

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2
Q

What are specialised structures of common integument

A

Subcutaneous tissue (subcutis, teal subcutanea)
Skin (cutis) with dermis, epidermis, horns
Modifications:
- skin glands (glandulae cutis) incuding mammary glands
- Foot pads (tori)
- Enclosure of distal phalanx: nail, claw, hoof
- Horn (cornu)

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3
Q

Name the structure in skin constisting of epidermis, dermis (corium) and tela subcutanea

A

Cutis

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4
Q

What can skin be further divided into

A

Dermis (corium) - deep CT layer
Epidermis - superficial epithelium
Tela subcutanea

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5
Q

What is the collective term for the sensory nerve endings

A

Terminationes nervorum

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6
Q

What structure contains the cutaneous glands

A

Dermis

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7
Q

Name 2 layers of the dermis

A

reticular layer - stratum reticulare
Papillary layer - stratum papillare

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8
Q

Name the layer of the surface of the skin

A

Epidermis

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9
Q

Name the 5 layers of the epidermis

A

Basal layer -stratum basale
Prickle-cell layer - stratum spinosum
Granular layer - stratum granulosum
Clear layer - stratum lucidum
Horny layer - stratum corneum

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10
Q

Name the grooves of the skin

A

Sulci cutis

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11
Q

What animals have sulci cutis, plica cutis and sinus cutanei

A

Ruminants

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12
Q

What is the general term for various cutaneous pouches

A

Sinus cutanei

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13
Q

What species have skin pouches (sinus cutanei)

A

Sheep, cat , dog

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14
Q

Name 2 muscles of the skin

A

mm. cutanei
mm. arrectores pilorum

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15
Q

Name the term for all types of hair

A

Pili

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16
Q

Name the guard hairs of the mammals coat

A

Capilli

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17
Q

Which animal have pili lanei

A

(wool hairs)
Sheep

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18
Q

Which animal has satae hairs

A

Pigs
(stiff bristles)

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19
Q

In which animals are capilli absent

A

Sheep-pili lanei
Pig - satae

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20
Q

Name the 3 parts each hair consists of

A

Medulla pili
Cortex pili
Cuticula pili (cuticle)

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21
Q

In which animal is the medulla pili absent

A

Sheep
(absent in pili lanei)

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22
Q

Name the portion of hair that extends from skin

A

scapus pili (hair shaft)

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23
Q

Name the part of hair embedded in skin

A

Radix pili (hair root)

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24
Q

Name the proximal enlarged part of hair root, enclosed by hair papilla

A

Bulbus pili (bulb of hair)

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25
Name the invagination of the epidermis and CT conclosing the embedded part of the hair
Folliculus pili - hair follicle
26
Name the muscles that raise the hair, that extend for the side of the hair follicle to the papillary layer
mm. arrectores pilorum
27
What is the name of the hairs surrounding blood sinus and nerve endings? Give examples of these hair characteristics in feline
Pili tactiles eg. Pili tactiles carpales
28
Name the tactile hairs in cats
Pili tactiles carpales
29
Which animal has pili tactiles carpales
Cat
30
What is the name of the hair on the whiskers of cat
Pili tactiles
31
Name the 5 types of tactile hairs
Supraorbital tactile hairs Infraorbital tactile hairs Zygomatic tactile hairs Buccal tactile hairs Mental tactile hairs
32
Location of pili tactiles carpales in cats
On the caudomedial surface of the forearm
33
Specify main patterns of hair streams in domestic mammals
Flumina pilorum - pointing in one direction Vortex pilorum convergens - converging swirl Vortex pilorum divergens - diverging swirl Linea pilorum convergens - crest formed by converging hairs Linea pilorum divergens - Parting or trough formed by diverging hairs Cruces pilorum - Cross-shaped
34
Give 5 examples of hair patterns in domestic animals
Capilli (hair of mammals coat) Setae (pigs coat) Pili longi (long hairs of horse) Pili tactiles (stiff hairs, mainly on head) Pili lanei (sheeps wool)
35
Name the hairs of the vestibulum nasi
(Nasi) vibrissae
36
Name the hairs of the mane
Juba
37
Name the hairs at the entrance to the acoustic meatus
Tragi
38
Name the hairs of the eyelashes
Cilia
39
Which animals have barba
Goat
40
Name the long tufts of hair on the lower jaw of goat
Barba (beard)
41
Name the cranial hairs of the mane that fall onto head of horses
Cirrus capitis
42
Which animal has cirrus capitis
Horse
43
Which animal has juba
Horse
44
Name the long hairs of the tail
Cirrus caudae
45
Name the hairs of fetlock in horses
Cirrus metacarpeus/tarseus
46
Which animal has cirrus metacarpeus/tarseus
Horse
47
Name 4 groups of hairs in horse
Juba (neck hairs) Cirrus caudae Cirrus capitis Cirrus metacarpeus/tarseus
48
Name the two basic types of skin glands
gll. sudoiferae - sweat glands - rare gll. sebacea - sebaceous glands - common *also mammary glands*
49
Which animals has the following eccrine sweat glands gl. tori gl. plani nasolabialis gl. plani nasalis gl. plani rostralis gl. carpales
gl. tori - carnivore gl. plani nasolabialis - Bovine gl. plani nasalis - small ruminants gl. plani rostralis - Swine gl. carpales -swine
50
Name the eccrine sweat glands in pig
gl. plani rostralis gl. carpales
51
Name the apocrine sweat glands
gll. odoriferae
52
Give another name for the flank organ
Organ of kupperman
53
What kind of glands are sebaceous glands
Holocrine
54
What kind of glands or sweat glands
Apocrine and eccrine
55
Name the fatty secretion secreted by sebaceous glands
Sebum
56
Name 4 types of sebaceous glands
gll. circumorales gll. cornualis gll. tarsales gll. praeputiales
57
Name the skin glands of carnivores
gll. circumanales - circumanal glands gll. sinus paraanales - perianal glands gll. caudae - tail glands gll. tori- in the footpads gll. circumorales - cats
58
Name the sebaceous glands in the lips of cats
Circumoral glands
59
Name the skin glands of pigs
gll. plani rostralis gll. preputiales gll.mentales gll. carpeae
60
Name the skin glands of bovine
gll. plani nasolabialis
61
Name the skin glands of sheep
gll. plani nasalis gll. sinus infraorbitalis gll. sinus inguinalis gll. interdigitalis
62
Name the skin glands of goat
gll. plani nasalis gll. cornualis
63
Name the skin glands of horse
gll. tori - gland of the frog
64
Name the gland of the ear canal present in all domestic animals
gll. ceruminosae
65
What is the number of mammae in a)dog b)cat c)pig d)cow e)sheep, goats and horse
a)dog -10 b)cat - 8 c)pig - 14 d)cow - 4 e)sheep, goats and horse - 2
66
What is the main structures of the mammary gland
Corpus mammae Papillae mammae
67
What animals have Udder/ uber (mamma)
Ruminants and Equine
68
Name the mamma of males
Mamma masculine
69
In which animals is the papillae mammae known as a) nipple b) teat
a) carnivores and pigs b) ruminant
70
Name the structure on the surface of the skin where milk is withdrawn
Papilla mammae
71
Name the part of the mammae continued appically by papilla mammae
Corpus mammae
72
Name the muscle surrounding ductus papillaris
m.sphincter papillae
73
In which animals in the m.sphincter papillae know as the teat sphincter
Ruminants
74
What is the usual number of glands per mamma in a)cat b)dog c) pig d) ruminant e) equine
a)cat - 5-7 b)dog - 8-14 c) pig - 2 d) ruminant - 1 e) equine - 2
75
What supports the weight of the mamma
lamella suspensoriae
76
What is the greek name for mamma
Sutek, Mastos
77
What can the duct system of each mammary gland be subdivided into
terminal parts of glands - glandular alveolus Lactiferous ducts - ductus lactiferi Lactiferous sinus - sinus lactiferi
78
Name 2 parts of sinus lactiferi
Gland (pars glandularis sinus lactiferi) Papilla (pars papillaris sinus lactiferi)
79
Name the structure into which the milk flows directly from the ductus lactiferi
Pars glandularis sinus lactiferi
80
Name the structure into which the milk flows directly from the ductus lactiferi
Pars glandularis sinus lactiferi
81
What connects the pars papillaris sinus lactiferi with outside
Ductus lactiferi
82
Name the opening of ductus papillaris on the tip of the papilla mammae
Ostium papillare
83
Name the blood vessels where the mammary gland recieves blood flow
v.epigastica cranialis superficialis - milk vein v. pudenda externa v. epigastica caudalis a. pudenda externa a. epigastricus caudalis superficialis
84
Name the milk vein
v. epigastric cranialis superficialis
85
Name the 3 groups of footpads
Carpal and tarsal pads Metatarsal / metacarpal pads Digital pads
86
Name the pads in the hindlimb and forelimb of horses
Chestnut Ergot
87
What is the name for : Chestnut in pelvic limb Ergot in thoracic limb in carnivores
Torus carpeus/tarseus - chestnut Calcar metatarseum - ergot
88
What animal has chestnut and ergot
Equine
89
Name the nerve endings on digital pads in carnivores
Toruli tactile
90
Name the organum digitale in a) carnivores b) Primates c) ungulates
a) carnivores - claw (unguicula) b) Primates - Nail (ungis) c) ungulates - Hoof (ungula)
91
Name the structures enclosing the distal phalanx
Periophic segment (limbus) Coronary segments (corona) Wall segment (paries) Sola segments (solea)
92
Name the structure that forms the hoof/claw
Horny capsule (capsula ungulae)
93
What can the horn capsule be divided into
Wall (paries corneus, lamina) Gound surface (facies solearis)
94
Name the structures that form the wall (paries corneus, lamina)
Peroplic segment (limbus) Coronary segment (corona) Wall segment (paries)
95
Name the 3 layers of the wall (paries corneus, lamina)
External layer (stratum externum, eponychium) Middle layer (stratum medium. mesoychium) Internal layer (stratum internum, hypochium)
96
What forms the sole segment and footpads in ungulates
the base surface (facies solearis)
97
Name the 2 parts the sole segment can be divided into
facies contactus facies fornicis
98
Name the 4 segments the claw of dog can be divided into
perioplic, coronary, wall. sole segment
99
What animals are known as artiodactyles
Ruminants and pigs
100
Name the digital organ of the Dog Horse
Dog- os unguiculare Horse- os unguare
101
What can the wall be divided into in equine hoof
Dorsum part/toe (pars dorsalis) sides or quarters (pars lateralis et medialis) the heels (pars lateralis et medialis) the bars (pars inflexa lateralis et medialis)
102
What does the ground surface (facies solearis) consist of in equine hoof
The solar margin (margo solearis) The sole (solea cornea) The frog (cuneus corneus) The bulbs of the heels (torus corneus)
103
Name the parts of cuneus corneus (the frog)
Apex cunei Basis cunei Sulcus cunealis centralis Sulcus parocunealis lateralis and medialis Spina cunei
104
Name 3 segments of the hoof
Coronary segment (corona) Perioplic segment (limbus) Wall segment (paries)
105
What can the ground segment of the hoof be divided into
Sole segment (solea) Footpad (torus digitalis) - distal part of the frog (cuneus ungulae) - proximal part of the heel bulbs (torus ungulae
106
What is the white zone
Zona alba- the white line which forms the juction between the wall segments and sole segment Consists of laminar and tubular horns
107
Name the structure separated by zona alba
Paries corneus (wall) solea cornea (sole)
108
Function of the frog
shock absorber

Animal Anatomy (19 decks)

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