Ch 4 Lec 2 Integ System

Question 1

four exocrine glands found in the dermis

Answer 1

sebaceous, sudoriferous, ceruminous, mammary

Question 2

sebaceous glands secrete blank by holocrine secretion

Answer 2

sebum

Question 3

sebum decreases blank and decreases bacterial growth

Answer 3

evaporation, bacterial growth

Question 4

2 types of sebaceous glands

Answer 4

with hair, without hair

Question 5

with hair, sebum is released into blank

Answer 5

follicle

Question 6

without hair, sebum is secreted onto blank

Answer 6

epidermis

Question 7

skin itches because it is being blank

Answer 7

eaten

Question 8

2 types of sudoriferous glands

Answer 8

apocrine, merocrine

Question 9

sweat glands and are coiled/tubular

Answer 9

sudoriferous

Question 10

sweat gland that is on most body surfaces and is the greatest on the palm and not associated with hair follicle

Answer 10

merocrine sweat glands

Question 11

watery secretion of merocrine glands

Answer 11

sensible perspiration

Question 12

sweat glands that are associated with hair follicle and located in axillae and groin

Answer 12

apocrine

Question 13

produces viscous secretion starting at puberty and reduces friction

Answer 13

apocrine

Question 14

apocrine glands secrete blank which causes smell

Answer 14

pheromones

Question 15

two modified apocrine sweat glands

Answer 15

mammary, ceruminous

Question 16

ceruminous glands are in the blank

Answer 16

external ear

Question 17

secretion of ceruminous glands mixes with sebum to create this

Answer 17

ear wax

Question 18

keratinized, plate like structure

Answer 18

nail body

Question 19

four parts of nails

Answer 19

body, bed, root, lunula

Question 20

surface of skin that covers nail body

Answer 20

nail bed

Question 21

source of nail production

Answer 21

nail root

Question 22

whitish, half moon region at base of nail plate

Answer 22

lunula

Question 23

tissue damage and cell death caused by heat electricity, uv, or chemicals

Answer 23

burns

Question 24

type of burn that the skin is red and swollen. epidermal damage

Answer 24

first degree

Question 25

type of burn with red skin, blisters, epidermis and upper dermis damaged

Answer 25

second degree

Question 26

gray, white, black, destroys entire layer

Answer 26

third degree

Question 27

burns are considered if over 25 percent of body has blank degree burn or if 10 percent of body has blank burn

Answer 27

second degree, third degree

Question 28

three effects of aging

Answer 28

drying of epidermis, reduced blood supply, less hair