Common Integument

Question 1

what type of cells is the epidermis made of

Answer 1

cornified, stratified squamous epithelium

Question 2

what layers is the epidermis commonly compose of

Answer 2

commonly of 4 cell layers: basal, spinous, granular and horny layer.

Question 3

name the 3 layers of skin

Answer 3

epidermis, dermis, hypodermis

Question 4

another name for the dermis

Answer 4

corium

Question 5

latin for hypodermis

Answer 5

tela subcutanea

Question 6

4 layers of the epidermis in english and latin

Answer 6

basal layer (stratum basale) is the deepest layer of the epidermis.

spinous layer (stratum spinosum)

granular layer (stratum granulosum)

-lucidum in some texts/places

horny layer (stratum corneum)

Question 7

what layer of the skin can the arrector pili muscles be found in

Answer 7

dermis

Question 8

name the 2 layers of the dermis

Answer 8

papillary layer (stratum papillare) underlies the epidermis

reticular layer (stratum reticulare)

Question 9

latin for hair shaft

Answer 9

scapus pili

Question 10

latin for hair follicle

Answer 10

folliculus pili

Question 11

guard hairs

Answer 11

capilli

Question 12

wool hairs

Answer 12

pili lanei

Question 13

bristles

Answer 13

setae

Question 14

mane

Answer 14

juba

Question 15

forelock

Answer 15

cirrus capitis

Question 16

tail hair

Answer 16

cirrus caudae

Question 17

fetlock tufts

Answer 17

cirrus metacarpeus/metatarseus

Question 18

beard hairs

Answer 18

barba

Question 19

hairs of tragus meaning hairs at the entrance to the external acustic meatus

Answer 19

tragi

Question 20

hairs of the vestibule of the nose

Answer 20

vibrissae

Question 21

tactile hairs meaning whiskers

Answer 21

pili tactiles

Question 22

what is enclosed in horn sheath

Answer 22

processus cornualis /the cornual process

Question 23

name the parts of the horn in latin and eng

Answer 23

base of the horn (basis cornus)
body of the horn (corpus cornus)
apex of the horn (apex cornus)

Question 24

what layers does the horn sheath consist of

Answer 24

cornual epidermis (epidermis cornus);
cornual dermis (dermis cornus); 
epiceras (epiceras), the zone of soft horn at the base of the horn

Question 25

carpal pads

Answer 25

torus carpeus

Question 26

where are chestnuts located

Answer 26

higher up - usually caudalmedial around carpus; in rear, caudal distal to hock

Question 27

where are ergots located

Answer 27

caudal on fetlock

Question 28

chestnut in latin

Answer 28

torus: carpeus et tarseus

Question 29

ergot in latin

Answer 29

calcar: metacarpeum et metatarseum

Question 30

digital pads

Answer 30

torus digitalis

Question 31

Hoof

Answer 31

ungula

Question 32

claw

Answer 32

unguicula

Question 33

dewclaw

Answer 33

paraunguicula

Question 34

perioplic segment

Answer 34

limbus; vallum, Car

produces the outer glossy layer of the wall

Question 35

the horny wall of the hoof

Answer 35

epidermis parietis with the zona alba beneath that

Question 36

frog

Answer 36

cuneus ungulae

Question 37

heel of the bulb

Answer 37

torus ungulae

Question 38

sweat glands

Answer 38

gll. sudoriferae

Question 39

central hoof groove

Answer 39

sulcus cunealis centralis

Question 40

side hoof grooves

Answer 40

sulcus paracunealis: lateralis et medialis

Question 41

symmetrical “legs” of the hoof frog

Answer 41

crus cunei: laterale et mediale

Question 42

surface with contact and surface without contact

Answer 42

facies contactus and facies fornicis

Question 43

ridges on inner hoof capsule

Answer 43

lamellae epidermales

Question 44

pad glands

Answer 44

gll. tori

Question 45

the dermis contains what 3 specialised structures?

Answer 45

papillae, mm. arrectores pilorum and terminationes nervorum

Question 46

largest foot pad in carnivores is called?

Answer 46

torus metacarpeus

Question 47

coronary margin or edge

Answer 47

margo coronalis

Question 48

perioplic groove

Answer 48

sulcus limbalis

Question 49

coronary groove

Answer 49

sulcus coronalis

Question 50

internal surface

Answer 50

facies interna

Question 51

horny sole

Answer 51

solea cornea

Question 52

what is the digital pad and shock absorber of the hoof?

Answer 52

tela subcutanea cunei

Question 53

cartilage of the hoof

Answer 53

cartilago ungularis

Question 54

navicular bursa

Answer 54

bursa podotrochlearis manus/pedis

Question 55

describe the medial aspect of a hoof

Answer 55

steeper and straighter

Question 56

describe the lateral aspect of a hoof

Answer 56

less steep/smaller angle and rounder

Question 57

how does hoof shape differ between fore- and hind?

Answer 57

Viewed from the solar surface, the fore hooves are wider and more round than the rear hooves which are narrower and more triangular or peer-shaped.

Question 58

hoof buttress or lat. and med. bars

Answer 58

pars inflexa: lateralis et medialis

Question 59

name 3 parts of the sole in latin

Answer 59

corpus soleae, crus soleae: laterale et mediale and angulus soleae

Question 60

3 parts of a horn

Answer 60

basis cornus, corpus- and apex

Question 61

Tela subcutanea of horn sheath:

Answer 61

No subcutis - dermis adheres directly to bone.

Question 62

the space inside a horn

Answer 62

sinus frontalis