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WorksheetsIntegumentary System
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
What two layers is the skin primarily composed of?
a)
Epidermis and Dermis
b)
Dermis and Hypodermis
c)
Epidermis and Hypodermis
d)
Hypodermis and Lucidum
2.
What type of unique cells are found in the dermis and aid in the prevention of unwanted bacteria?
a)
White blood cells
b)
Lymphocytes
c)
Phagocytes
d)
Erythrocytes
3.
the papillary region contains a genetic uniqueness, which can be found in the fingers what are these called?
a)
elastic tissue
b)
Sweat glands
c)
DNA
d)
Finger prints
4.
Though not technically a renowned layer of skin what does the Hypodermis do that is beneficial to the body and skin?
a)
regulate blood flow
b)
Stores nutrients in the form of fat
c)
Furnish nutrients to the epidermis
d)
aid in homeostasis
5.
In what layer of the epidermis do cells become flatter and begin to deteriorate?
a)
Stratum granulosum
b)
Stratum basale
c)
Stratum spinosum
d)
Stratum cornuem
6.
Which layer of the epidermis contains the most adequately nourished cells?
a)
Stratum spinosum
b)
Stratum lucidum
c)
Stratum basale
d)
Stratum corneum
7.
In which layer of the epidermis are cells dead and contain sacs filled with keratin
a)
Stratum spinosum
b)
Stratum corneum
c)
Stratum lucidum
d)
Stratum basale
8.
Which region is the deepest of the dermis?
a)
Papillary region
b)
Pain receptors
c)
Dermal papillae
d)
Reticular region
9.
How does the dermis play a role in homeostasis?
a)
warm temperature
b)
adipocytes
c)
Its abundance in blood supply
d)
collagen fibers
10.
Which is an accurate example of how blood supply in the dermis aids in homeostasis?
a)
when blood pressure is high the capillaries in the dermis swell up with hot blood and warm and redden the skin in a response which allows body heat to radiate to the skin surface
b)
when outside the secretion of sweat which helps cool down the body
c)
when hot your face flushes with blood making your skin turn red as a response
d)
warm temperature
11.
What does the dermal papillae contain that that furnishes nutrients to the epidermis
a)
sweat pores
b)
lamellar corpusles
c)
Capillary loops
d)
collagen
12.
What is the dermis made up of?
a)
Elastic tissue
b)
Dense (fibrous) connective tissue
c)
Epithelial tissue
d)
Cartilage
13.
How many layers does the Epidermis have?
a)
5
b)
3
c)
6
d)
Up to Five
14.
How many regions does the dermis have?
a)
1
b)
2
c)
4
d)
3
15.
Where is the lucidum present?
a)
Where skin is hairless and extra thick
b)
intermediate filaments
c)
wavy-like border line of the epidermis
d)
Keratin
16.
Which of the following is a characteristic of a melanoma?
a)
non-evolving
b)
Freckle or Mole
c)
Symmetrical
d)
Normal colored
17.
How do you differentiate a first degree from a Second?
a)
Both layers of skin are damaged
b)
full thickness of skin is damaged
c)
tissue is damaged
d)
First degree is only on the top layer of the skin
18.
How do you differentiate a Second degree from third degree burn?
a)
only soft tissue is burned
b)
Both layers of the skin are damaged
c)
only the epidermis is burned
d)
both dermis and hypodermis are burned
19.
Rule of Nines: Torso body coverage percentage
a)
4.5%
b)
8%
c)
2%
d)
9%
20.
What is the function of hair?
a)
to help with facial and body identity
b)
to keep you warm
c)
Protection from outside forces that can harm you
d)
to look pretty
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