skin appendages and mammary gland

Question 1

Highly modified keratinized structures

Answer 1

Hairs

Question 2

a terminal expansion of the follicle where
hair growth takes place

Answer 2

Hair bulb

Question 3

Helps in the growth of the hair

Answer 3

Dermal papilla: vascular tissue

Question 4

Attached to the hair follicle; Important for producing goosebumps

Answer 4

Arrector pili muscle

Question 5

Two structures attached to the hair follicle

Answer 5

Arrector pili muscle & Sebaceous Glands

Question 6

muscle tissue sub type of arrector pili muscle

Answer 6

smooth muscle

Question 7

Hairs grow continuously (t or f)

Answer 7

false (discontinuously)

Question 8

Found only when there is a hair follicle

Answer 8

sebaceous glands

Question 9

an oily substance

Answer 9

sebum

Question 10

Embedded in the dermis except in areas lacking hairs

Answer 10

sebaceous glands

Question 11

what type of secretion does sebaceous glands have?

Answer 11

holocrine secretion

Question 12

what type of cells does seba… glands have

Answer 12

sebocytes

Question 13

important function of that oily substance?

Answer 13

lubricates the epidermis and hair

Question 14

morphology of sebaceous glands

Answer 14

Simple branched alveolar glands

Question 15

t or f: sweat glands is always attached to the hair just like sebaceous glands

Answer 15

f ( they can stand alone)

Question 16

importance of sweat glands

Answer 16

thermoregulation

Question 17

what does the sweat glands secrete (6)

Answer 17

watery fluid, ammonia, sodium, chloride,
urea, and uric acid

Question 18

2 types of sweat glands

Answer 18

eccrine and apocrine sweat glands

Question 19

morphology of sweat glands

Answer 19

Simple, coiled tubular glands

Question 20

other term of sweat glands

Answer 20

Sudoriferous glands

Question 21

type of sweat glands that secret thru sweat pore?

Answer 21

eccrine sweat glands

Question 22

epithelial cells that have a contractile function?

Answer 22

myoepithelial cells

Question 23

Found in the axillae, areola, inguinal, and genital
regions

Answer 23

Apocrine Sweat Glands

Question 24

secretes viscid, milky, and odorless fluid

Answer 24

Apocrine Sweat Glands

Question 25

discharge thru hair follicles

Answer 25

Apocrine Sweat Glands

Question 26

t or f: apocrine glands start functioning as soon as you are born.

Answer 26

false (puberty pa beh)

Question 27

this nerve activates apocrine glands

Answer 27

adrenergic nerve

Question 28

t or f: emotional stress can increase secretion of apocrine

Answer 28

true

Question 29

difference between eccrine and apocrine based on their lumens

Answer 29

Eccrine: smaller Apocrine larger

Question 30

A highly specialized appendage

Answer 30

nails

Question 31

Proximal end of the nail:

Answer 31

nail root

Question 32

lining epithelium of nail bed

Answer 32

stratified squamous epithelium

Question 33

Consists of dense keratinized plate:

Answer 33

nail plate

Question 34

underlying nail root; nail growth occurs

Answer 34

nail matrix

Question 35

white crescent shape at base of nail

Answer 35

lunula

Question 36

skin overlying root of nail

Answer 36

nail fold

Question 37

highly keratinized free edge

Answer 37

eponychium

Question 38

skin beneath free end of nail

Answer 38

hyponychium

Question 39

Highly modified apocrine sweat glands

Answer 39

Mammary Glands

Question 40

location of mammary glands

Answer 40

anterior to pectoral muscles

Question 41

how many glandular units does each breast have?

Answer 41

15-25 glandular units

Question 42

t or f: mammary glands are embedded in the dermis layer

Answer 42

false (embedded in mass of adipose tissue)

Question 43

single large duct draining each lobe, everything goes into the nipple

Answer 43

Lactiferous duct

Question 44

skin surrounding the nipple, pigmented, contains sebaceous glands not associated with hair follicles

Answer 44

areola

Question 45

Subdivided by collagenous septa

Answer 45

mammary glands

Question 46

t or f: mammary glands rest on the rectus abdominis muscle

Answer 46

false (pectoralis lang beh, ang baba naman ng dede mo)

Question 47

t or f: All the Lactiferous ducts converge into the nipple

Answer 47

true