ch 3 Flashcards
(44 cards)
1
Q
Integumentary system function
A
two-way barrier, temp regulation, houses sensory receptors, secretes important fluids
2
Q
Integ. system structures
A
hair, skin, nails, sebaceous glands, sweat glands
3
Q
cauter/o
A
to burn
4
Q
diaphor/o
A
profuse sweating
5
Q
erythr/o
A
red
6
Q
hidr/o
A
sweat
7
Q
ichthy/o
A
scaly. dry
8
Q
kerat/o
A
hard/horny
9
Q
myc/o
A
fungus
10
Q
onych/o
A
nail
11
Q
pedicul/o
A
lice
12
Q
rhytid/o
A
wrinkle
13
Q
sarc/o
A
flesh
14
Q
seb/o
A
oil
15
Q
trich/o
A
hair
16
Q
ungu/o
A
nail
17
Q
vesic/o
A
sac/bladder
18
Q
xer/o
A
dry
19
Q
allo-
A
other, diff from usual
20
Q
xeno-
A
foreign
21
Q
_____ is a protective barrier, houses receptors, secretes sweat and sebum, and aids in temp regulation
A
skin
22
Q
_____ provides some protection; associated with sensory receptors
A
hair
23
Q
Subcutaneous skin layer is made up of
A
continuous layer of fat that acts as insulation
24
Q
Subcutaneous skin layer is also known as
A
hypodermis
25
Epidermis layer is composed of
stratified squamous epithelium
26
___ layer does not have any blood supply or connective tissue
epidermis
27
Deepest layer of the epidermis is known as ____ layer
basal layer
28
keratin
hard protein
29
basal layer contain special cells called
melanocytes, which produce melanin
30
Corium is another name for what skin layer
dermis layer
31
Dermis layer
thicker than epidermis with a blood supply, composed of connective tissue and collagen fibers
32
the dermis layer houses ____ follicles, ____ and ____ glands, blood vessels, ____ vessels, sensory receptors, ____ and ____ fibers
hair follicles, sweat and sebaceous glands, lymph vessels, muscle and nerve fibers.
33
lipocytes
fat cells, make up subcutaneous layer
34
fibers that make up hair are made of
keratin
35
___ fills the cells of the epidermis
keratin
36
each hair has a small slip of smooth muscle attached to it called the ___ __ muscle
arrector pili
37
nails are a flat plate of ____
keratin
38
lunula
light colored half moon area at the base of the nail
39
sebaceous glands are found in
the dermis layer
40
sebum
oil secreted by sebaceous glands
41
sweat glands are also known as
sudoriferous glands
42
sweat contains:
a small amount of waste products but is normally colorless and odorless
43
apocrine glands
sweat glands in the pubic and underarm areas that produce a thicker sweat and produces odor
44
cis/o
to cut
