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Worksheets

Integumentary System

Total questions: 70

Worksheet time: 53mins

Name
Class
Date
1.

Identify the structure indicated

a)

Hair shaft

b)

Hair root

c)

Hair folicle

d)

Hair papilla

2.

Identify the structure indicated

a)

Hair shaft

b)

Hair root

c)

Hair folicle

d)

Hair papilla

3.

Identify the structure indicated

a)

Hair shaft

b)

Hair root

c)

Hair folicle

d)

Hair papilla

4.

Identify the structure indicated by the red arrow

a)

Blood vessels

b)

Dermal Papillae

c)

Hair Papilla

d)

Adipose tissue

5.

Identify the structure indicated by the red arrow

a)

Sebaceous Gland

b)

Hair follicle

c)

Arrector pili muscle

d)

Sudoriferous gland

6.

Identify the structure indicated by the red arrow

a)

blood vessels

b)

sebaceous glands

c)

sudoriferous glands

d)

nerves

7.

Identify the structure indicated by the red arrow

a)

blood vessels

b)

sebaceous glands

c)

sudoriferous glands

d)

nerves

8.

Identify the structure indicated by the red arrow

a)

blood vessels

b)

sebaceous glands

c)

sudoriferous glands

d)

nerves

9.

Identify the structure indicated by the red arrow

a)

blood vessels

b)

sebaceous glands

c)

sudoriferous glands

d)

nerves

10.

Identify the structure indicated by the red arrow

a)

epidermis

b)

dermis

c)

dermal papillae

d)

hypodermis/subcutaneous

11.

Identify the structure indicated by the red arrow

a)

epidermis

b)

dermis

c)

dermal papillae

d)

hypodermis/subcutaneous

12.

Identify the structure indicated by the red arrow

a)

epidermis

b)

dermis

c)

dermal papillae

d)

hypodermis/subcutaneous

13.

Identify the structure indicated by the red arrow

a)

epidermis

b)

dermis

c)

dermal papillae

d)

hypodermis/subcutaneous

14.

The protective dead layer of cells of the outer epidermis is called the:

a)

stratum spinosum

b)

stratum granulosum

c)

stratum corneum

d)

stratum basale

15.

Melanocytes lie primarily within the _________________ of the skin

a)

stratum corneum

b)

dermis

c)

stratum lucidum

d)

stratum basale

16.

What is one important function for melanin?

a)

cause the skin to be cooler

b)

increase the amount of blood vessels

c)

strengthen the skin or eyes

d)

absorb harmful radiation

17.

The epidermal ridges or fingerprints are probably caused by the _____.

a)

genes in the epidermis

b)

dermal papillae

c)

smooth muscle in dermis

d)

amount of keratin in cells

18.

The strength of the dermis would mainly be due to _____.

a)

the amount of blood vessels

b)

the distribution of elastic fibers

c)

the presence of collagen fibers

d)

the thickness of the layers

19.

It is the body's __________________ glands that secretes an oily liquid that naturally moisturizes the skin.

a)

sweat gland

b)

eccrine

c)

sebaceous gland

d)

apocrine

20.

The layer that binds skin to deep tissue layers.

a)

Stratum Lucidum

b)

Dermis

c)

Stratum Granulosum

d)

Reticular Layer

21.

What skin disease is caused by too much exposure to the sun's ultra-violet radiation?

a)

acne

b)

dermatitis

c)

skin cancer

d)

rash

22.

The epidermis is composed of what kind of cells?

a)

Simple squamous epithelial

b)

Stratified cuboidal epithelial

c)

Stratified squamous epithelial

d)

Transitional epithelial

23.

What types of cells found in the epidermis contain nerve endings that are touch receptors?

a)

Keratinocytes

b)

Langerhans cells

c)

Melanocytes

d)

Merkel cells

24.

What layer of the skin contains sweat glands?

a)

Dermis

b)

Epidermis

c)

Hypodermis

d)

Subcutaneous

25.

What part of a hair can be seen?

a)

Follicle

b)

Matrix

c)

Root

d)

Shaft

26.

What part of the hair provides cells for new growth?

a)

Bulb

b)

Matrix

c)

Papilla

d)

Root

27.

Concerning skin color, which of these statements is NOT correctly matched?

a)

Skin appears yellow—carotene present

b)

Skin appears blue (cyanosis)—oxygenated blood

c)

No skin pigmentation (albinism)—genetic disorder

d)

Skin tans—increased melanin production

28.
Goosebumps are caused by contractions of the ______ muscle
a)
Arrector pili
b)
Apocrine
c)
Eccrine
d)
Sebaceous
29.

Skin color is due to a pigment called _____.

a)
Keratin
b)
Melanin
c)
Chromatin
d)
Epithelium
30.
The layer of the epidermis that is capable of dividing is
a)
Stratum basale
b)
Stratum corneum
c)
Stratum lucidum
d)
Stratum spinosum
31.

The "clear layer" of the epidermis that is only present in certain areas of the body (palms of the hands and soles of the feet) is called:

a)

Stratum granulosum

b)

Stratum spinosum

c)

Stratum corneum

d)

Stratum lucidum

32.
A sunburn might be an example of a:
a)
1st degree burn
b)
2nd degree burn
c)
3rd degree burn
d)
4th degree burn
33.
Sweating to regulate body temperature is an example of
a)
negative feedback
b)
positive feedback
c)
a homeostatic imbalance
d)
aging
34.
a)
First Degree Burn
b)
Second Degree Burn
c)
Third Degree Burn
d)
Fourth Degree Burn
35.
Cancer of the bottom layer of the epidermis is called
a)
Malignant melanoma
b)
Basal cell carcinoma
c)
Impetigo
d)
Squamous cell carcinoma
36.
Inflammation of the skin due to irritating chemicals is called:
a)
Contact dermatitis
b)
Impetigo
c)
Vitiligo
d)
Psoriasis
37.
A major function of skin is protection from:
a)
Abrasion
b)
UV light 
c)
Entry of microorganisms
d)
All of the above 
38.

Which type of cell is found in the hypodermis?

a)

adipose tissue

b)

keratinocytes

c)

Langerhans (dendritic) cells

d)

melanocytes

e)

Merkel cells

39.
Which of the following is in correct order of epithelial tissue from superficial to deep on the calf of your leg?
a)
stratum granulosum, stratum lucidum, stratum corneum, stratum spinosum, stratum basale
b)
stratum corneum, stratum granulosum, stratum spinosum, stratum basale
c)
Stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum basale
d)
stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, stratum corneum
40.
A skin disorder caused by accumulation of dead skin cells and oil in hair follicles is 
a)
acne
b)
eczema
c)
cancer
d)
warts
41.
Human papilloma virus causes
a)
warts
b)
cold sores
c)
eczema
d)
rosacea
42.
A person should see a dermatologist if a mole or spot on their skin
a)
is asymmetrical
b)
has uneven borders (edges)
c)
is larger than a pencil eraser, especially if it is growing
d)
all of these reasons
43.

Full thickness burns involve damage to the ______.

a)

epidermis, only

b)

epidermis, dermis, and hypodermis

c)

epidermis and dermis, only

d)

muscle, only

44.

Psoriasis is a chronic inflammatory skin disease. It is most characteristic of a ___________ plaque.

a)

raised

b)

silvery

c)

hardened

d)

red

45.
The dermis layer is made up of two layers, which are the:
a)
papillary and reticular
b)
papillary and dermal
c)
dermal and tactile
d)
tactile and reticular
46.

Which type of sweat gland is found in the arm pits and produces a foul odor due to bacteria decomposing organic wastes?

a)

merocrine

b)

apocrine

c)

sebaceous

d)

holocrine

47.

Dermal tissue is made of areolar & dense connective tissue to give skin _________& _________.

a)

Hairiness & oil

b)

Rigidity & tensile strength

c)

Sweat & oil

d)

Toughness & elasticity

48.

The pigment carotene can give a person a _________.

a)

Black color

b)

Red color

c)

Orange/Yellow color

d)

Pink color

49.

Using the acronym ABCDE as it relates to skin cancer, A refers to

a)

Atypical

b)

Alright

c)

Asymmetrical

d)

Absence

50.

Tiny openings at the skin’s surface are called ---

a)

epidermis

b)

pores

c)

dermis

d)

oil gland

51.

How does sweating actually keep us cooler?

a)

Through condensation

b)

It's colder than the air outside

c)

Through sublimation

d)

Though evaporation

52.
Which layer of the skin does NOT contain blood vessels? 
a)
epidermis
b)
hypodermis
c)
dermis
53.

The part of the integumentary system that is found all over the body except for the palms, soles of the feet and lips

a)

hair

b)

muscles

c)

skin

d)

nails

54.

A contagious fungal infection that affects the skin on the feet. It can also spread to the toenails and the hands.

a)

sunburn

b)

albinism

c)

athlete's foot

d)

warts

55.

A group of inherited disorders where there is little or no production of the pigment melanin.

a)

herpes

b)

psoriasis

c)

albinism

d)

athlete's foot

56.

This is part of the nail plate that extends past the fingertip. It is referred as “distal edge”, that is shaped or trimmed in the nail care service.

a)

Lunula

b)

Free edge

c)

Nail Groove

d)

Cuticle

57.

It is found at the end of the fingertip. This serves as protective seal or barrier from harmful bacteria and it is considered a sensitive part.

a)

Hyponychium

b)

Nail Groove

c)

Mantle

d)

Nail Wall

58.

This part of the nail where the nail plate rests on. It is also a continuation of the matrix and it is abundantly supplied with blood vessels and nerves. This makes our nails appear pinkish.

a)

Cuticle

b)

Nail Groove

c)

Free Edge

d)

Nail Bed

59.

This is referred also as “root of the nail”. It is situated beneath the cuticle. It is where the keratin cells are manufactured forming our nail plate. It contains blood vessels and nerves. When it is damaged the nail will be deformed as it grows.

a)

Nail Plate

b)

Nail Wall

c)

Matrix

d)

Lunula

60.

It is referred to as “moon” which is found at the base of the nail, a front end of the matrix. It is pearly in color because of the keratin cells that haven’t been flattened yet. As this keratin cells lose viability, they separate becoming transparent and forming our nail plate.

a)

Lunula

b)

Nail wall

c)

Free edge

d)

Hyponychium

61.

It is the overlapping epidermis around the nail found at the base. It serves as a protection from harmful bacteria.

a)

Mantle

b)

Cuticle

c)

Lunula

d)

Hyponychium

62.
The tough clear outside covering of a hair shaft is
a)
cuticle
b)
cortex
c)
medulla
d)
polymer
63.

A

a)

Hair Papilla

b)

Melanocytes

c)

Hair Matrix

d)

Fibrous Sheath

e)

Epithelial Root Sheath

64.

B

a)

Hair Papilla

b)

Melanocytes

c)

Hair Matrix

d)

Fibrous Sheath

e)

Epithelial Root Sheath

65.

c

a)

Hair Papilla

b)

Melanocytes

c)

Hair Matrix

d)

Fibrous Sheath

e)

Epithelial Root Sheath

66.

c

a)

Hair Papilla

b)

Hair Follicle

c)

Hair Matrix

d)

Fibrous Sheath

e)

Epithelial Root Sheath

67.

A

a)

Cuticle

b)

Hair Follicle

c)

Hair Bulb

d)

Cortex

e)

Hair Root

68.

B

a)

Cuticle

b)

Hair Follicle

c)

Hair Bulb

d)

Cortex

e)

Medulla

69.

C

a)

Cuticle

b)

Hair Follicle

c)

Hair Bulb

d)

Cortex

e)

Medulla

70.

A

a)

Hair Shaft

b)

Hair Root

c)

Hair Follicle

d)

Arrector Pili Muscle

e)

Hair Bulb