intergumentary system

Question 0

skin is an organ because

Answer 0

it consists of tissues joined together

Question 1

made up of nails,hair and glands ,

largest organ of the body

Answer 1

intergumentary system

Question 2

enable physical sensation

Answer 2

mechanoreceptors

Question 3

what is normal healthy skin?

Answer 3

slightly moist
soft
flexible 
acidic
free of blemishes and disease 
self renewing

Question 4

what are the functions of the skin?

Answer 4

regulation of body temperature
protection 
reception of stimuli
excretion 
synthesis of vitamin d
immunity

Question 5

the outer thinner layer of the skin

Answer 5

epidermis

Question 6

the inner thicker layer of the skin

Answer 6

dermis

Question 7

the outer most layer of the skin

epidermis

Answer 7

stratum corneum

Question 8

translucent layer of the skin

(epidermis)

Present in palms of hands,filled with keratin

Answer 8

stratum lucidium

Question 9

layer is 3-5 layers thick

Answer 9

stratum granolosum

Question 10

prickle cell layer, multiple layers of columnar cells

Answer 10

stratum spinosum

Question 11

the deepest layer, single row columnar

Answer 11

stratum germinativum (basale)

Question 12

cells that produce melanin

Answer 12

melanocytes

Question 13

molecule gives its skin its color and protect from uv rays

Answer 13

melanin

Question 14

growths of the epidermis

Answer 14

hair

Question 15

composed of keratinized pigmented cells

Answer 15

hair

Question 16

detect pain and temperature

Answer 16

sensory nerve endings

Question 17

mechanoreceptors in deep layers of the epidermis

Answer 17

markels disks

Question 18

cells active in the capture of precessing foreign substances

Answer 18

langehan’s cells

Question 19

keratinized modifications of the epidermis,protect the digits and serve as tools

Answer 19

nails

Question 20

cuticle overlies the proximal end of the nail.

Answer 20

eponychium

Question 21

skin folds overlies the lateral edges of the nail

Answer 21

paronychium

Question 22

thickened layer of the epidermis under distal part of nail

Answer 22

hyponychium

Question 23

whitish crescent of nail

Answer 23

lunula

Question 24

fibrous connective tissue layer of skin highly sensitive and vascular

Answer 24

dermis

Question 25

lies just under the epidermis,cone shaped help anchor epidermis to dermis contain blood vessels and nerve endings

Answer 25

reticular layer

Question 26

exocrine glands with ducts into hair follicles produce oily substance called sebum

Answer 26

sebaceous glands

Question 27

exocrine glands that secrete sweat

Answer 27

sudoriferous glands

Question 28

connected to hair follicles axille, groin, and around the nipples

Answer 28

approcrine glands

Question 29

more numerous than approcrine glands,they can be found in: palms of hands, soles of feet, forehead, part of external genetelia.

Answer 29

eccrine glands

Question 30

specialized sudoriferous glands in breast, they secrete milk

Answer 30

mammary glands

Question 31

specialized sudoriferous glands, they secrete ear wax

Answer 31

ceruminous glands

Question 32

are distributed to the erector pili muscles they cause goose bumps

Answer 32

motor nerve fibers

Question 33

stimulate the glands of skin both sebaceous and sudoriferous they detect pain, heat and pressure

Answer 33

secretory nerve fibers

Question 34

detect painful sensations

Answer 34

free nerve endings

Question 35

heat and cold sensors

Answer 35

thermoreceptors

Question 36

detect pressure

Answer 36

mechanoreceptors

Question 37

``` markel's disks meissner's corpuscles pacinian's corpuscles ruffini's endings panniculus adiposus ARE ALL ```

Answer 37

mechanoreceptors