CHP 2 - iNTEGUMENTARY

Question 1

The primary hair type found in the coat of animals

Answer 1

Guard hairs

Question 2

The hair type of the fleece of sheep

Answer 2

Wool hairs

Question 3

A type of sensory hair found in animals

Answer 3

Tylotrich hair

Question 4

The long hair of the horse including forelock mane tail and feathers behind the fetlock

Answer 4

Long horse hair

Question 5

The hair coat of the pig including cilia vibrissae and beard of the goat

Answer 5

Bristles

Question 6

Composed of wool hairs or undercoat of animals bred for fiber production lacks guard hairs making the fleece soft and curly has an oily feel due to lanolin

Answer 6

Wool of sheep

Question 7

Horses and cattle have single follicles dogs have compound follicles with a primary hair and smaller secondary hairs pigs have single follicles grouped in clusters cats have single follicles with primary guard hair surrounded by compound follicles

Answer 7

Hair follicle in farm animals

Question 8

Structures in ruminants comparable to the digital pads of carnivores

Answer 8

Hoof pads or bulbs

Question 9

Infraorbital pouches at medial canthus of eye interdigital pouches between digits of all four feet inguinal pouches near the base of the udder or scrotum

Answer 9

Cutaneous pouches in sheep

Question 10

Located caudal to the base of the horn secretion increases during breeding season especially in bucks

Answer 10

Horn glands in goats

Question 11

Two glands below the tail responsible for the bucks characteristic smell

Answer 11

Subcaudal glands in goats

Question 12

Located on the mediopalmar aspect of the carpus produce sexual pheromones for marking during mating

Answer 12

Carpal glands in pigs

Question 13

Wart-like skin eminence on the chin with both tactile and secretory functions

Answer 13

Mental chin glands in pigs

Question 14

Found in all domestic species located in the external auditory canal produce ear wax to protect the tympanic membrane

Answer 14

Ceruminous glands

Question 15

Located around the mouth especially the lower lip functional significance is likely for marking

Answer 15

Circumoral perioral glands in cats

Question 16

Secretions mix with degenerated cells to form smegma

Answer 16

Preputial glands in horses

Question 17

Predominant in humans restricted in the footpads of carnivores frog of the horse nasolabial region of ruminants and swine and carpus of pig function in territorial marking and thermoregulation

Answer 17

Eccrine merocrine sweat glands

Question 18

Predominate in domestic species distributed throughout the skin ducts open into hair follicles

Answer 18

Apocrine sweat glands

Question 19

Found over the entire body but sparse only horses sweat readily and in large amounts

Answer 19

Sweat glands in farm animals

Question 20

Sensitive to circulating epinephrine equine sweat is rich in protein and foams when agitated

Answer 20

Equine sweat glands

Question 21

Modified sweat glands that nourish young

Answer 21

Mammary glands

Question 22

Term for all the mammae in ruminants and the horse

Answer 22

Udder

Question 23

The four parts of the bovine udder each associated with one teat

Answer 23

Quarters

Question 24

External indication of the separation of the two halves of the udder

Answer 24

Intermammary groove

Question 25

Extra teats may or may not be connected to primary mammary gland tissue

Answer 25

Accessory teats supernumerary teats polythelia

Question 26

The mammary secretion in the first few days after parturition rich in nutrients and immunoglobulins has a laxative effect to stimulate the expulsion of the neonates first stool

Answer 26

Colostrum

Question 27

Inflammation of the mammary gland

Answer 27

Mastitis

Question 28

The complete emptying of a quarter done before treating the infected quarter

Answer 28

Milking out

Question 29

Hoofed animals farm animals fall in this category

Answer 29

Ungulates

Question 30

The horny epidermis covering the distal end of the digit divided into the wall sole and frog

Answer 30

Hoof structure

Question 31

The visible part of the standing horses hoof

Answer 31

Wall of the hoof

Question 32

The dorsal part of the hoof wall

Answer 32

Toe of the hoof

Question 33

The medial and lateral parts of the hoof wall

Answer 33

Quarters of the hoof

Question 34

The palmar or plantar aspect of the hoof wall

Answer 34

Heels of the hoof

Question 35

Extensions of the wall from the back of the foot towards the toe seen on either side of the frog

Answer 35

Bars of the hoof

Question 36

The concave surface facing the ground between the frog and the walls

Answer 36

Sole of the hoof

Question 37

The wedge-shaped structure between the sole bars and bulbs often called the heart of the horse foot

Answer 37

Frog of the hoof

Question 38

Located just proximal and palmar or plantar to the frog

Answer 38

Bulbs of the hoof

Question 39

The junction of the hoof and the skin

Answer 39

Coronet

Question 40

Junction between the wall and sole on the ground surface of the foot

Answer 40

White line or white zone

Question 41

The highly vascular part of the integument providing nourishment for the overlying hoof

Answer 41

Corium or dermis

Question 42

Thick band of dermis located in the coronary groove provides template for the hoof walls bulk

Answer 42

Coronary corium

Question 43

The dermis connecting the distal phalanx to the hoof wall tightly binds the hoof to corium

Answer 43

Laminar corium

Question 44

The dermis underlying and nourishing the horny sole

Answer 44

Corium of sole

Question 45

The dermis underlying and nourishing the horny frog

Answer 45

Corium of frog

Question 46

Consists of coronary and perioplic coria and the germinal layer of the epidermis overlying these coria

Answer 46

Coronary band

Question 47

The outermost part of the hoof

Answer 47

Epidermis or hoof

Question 48

The light band marking the junction between the hoof and skin

Answer 48

Perioplic epidermis

Question 49

The middle highly keratinized layer of the hoof wall forms the bulk of the wall

Answer 49

Coronary epidermis

Question 50

The inside layer of the hoof interdigitates with the laminae of the dermis

Answer 50

Laminar epidermis

Question 51

The keratinized surface forming the sole of the hoof

Answer 51

Sole epidermis

Question 52

More elastic and not fully keratinized

Answer 52

Frog epidermis

Question 53

A wedge-shaped mass of elastic fibers and fat overlying the frog

Answer 53

Digital cushion

Question 54

Inflammation of the laminae of the foot

Answer 54

Laminitis or founder

Question 55

Separation of the epidermal and dermal laminae often due to chronic laminitis

Answer 55

Seedy toe

Question 56

A drainage tract up the dermal laminae resulting from infection

Answer 56

Gravel

Question 57

A bruise or contusion of the medial angle of the sole

Answer 57

Corn

Question 58

A degenerative condition of the frog associated with filth resulting in black necrotic material

Answer 58

Thrush

Question 59

Inflammation of the ruminants foot

Answer 59

Foot rot

Question 60

Wet inflammation of the interdigital cleft

Answer 60

Interdigital dermatitis

Question 61

Tissue proliferation in the interdigital cleft associated with foot rot

Answer 61

Interdigital fibromas

Question 62

Formed over the cornual process a bony core projecting from the frontal bone

Answer 62

Horns of ruminants

Question 63

A ring of soft horn covering the base of the horn

Answer 63

Epikeras

Question 64

Ruminants that lack horns

Answer 64

Polled

Question 65

Removal of the horn or horn bud can be done chemically surgically or by cauterization

Answer 65

Dehorning

Question 66

The accessory digits II and V in ruminants and pigs

Answer 66

Dewclaws

Question 67

Hornlike growths on the medial side of the horses limb

Answer 67

Chestnuts

Question 68

Small projections of cornified epithelium in the center of the palmar or plantar part of the fetlock

Answer 68

Ergots