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Unit A Review

Total questions: 76

Worksheet time: 25mins

Name
Class
Date
1.
What is the top layer of the skin called?
a)
Dermis
b)
Hypodermis
c)
Epidermis
d)
Subcutaneous
2.
Nails are made out of what?
a)
All of the Above 
b)
Terminal 
c)
 Vellus 
d)
Keratin 
3.
Which layer of the skin contains lots of adipose tissue and connects the skin to muscle?
a)
Dermis
b)
Epidermis
c)
Keratin
d)
Subcutaneous
4.
Which layer of skin is "A" referring to?
a)
Epidermis
b)
Dermis
c)
Hypodermis
d)
Melanin
5.
This function of the skin allows  the body to retain or lose heat.
a)
body temperature regulation
b)
storage
c)
excretion
d)
absorption
6.
To what layer of skin is letter "B" pointing?
a)
Epidermis
b)
Dermis
c)
Hypodermis
d)
Melanin
7.
To what layer of skin is letter "C" pointing?
a)
Epidermis
b)
Dermis
c)
Hypodermis
d)
Melanin 
8.
To what structure is #1 pointing?
a)
Hair follicle
b)
Hair shaft
c)
Hair root
d)
Epidermis
9.
To what structure is #3 pointing?
a)
Sweat gland and duct
b)
Sweat pore
c)
Arrector pili muscle
d)
Sebaceous oil gland
10.
Which of the following is NOT part of the integumentary system?
a)
Skin
b)
Cartilage 
c)
Nails
d)
Hair
11.

The epidermis has

a)

blood vessels

b)

no blood vessels

12.

The meaning of "derm" is

(a)  

13.

What is the dead part of the hair that projects from the surface?

a)

hair follicle

b)

hair bulb

c)

hair shaft

d)

pore

14.

What produces sebum?

a)

artery

b)

sweat gland

c)

salivary gland

d)

sebaceous gland

15.

What anchors the skin to underlying organs?

a)

epidermis

b)

dermis

c)

hypodermis

d)

arrector pili

16.

What is the upper layer of skin composed mostly of dead, flat cells?

a)

dermis

b)

hypodermis

c)

subcutaneous fat

d)

epidermis

17.

What is the thick layer of skin that contains nerves, blood vessels, and other structures?

a)

hypodermis

b)

dermis

c)

epidermis

d)

papillary layer

18.

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

19.

The functions of the skin include all of these except:

a)

taking in nutrients

b)

Reducing water loss

c)

preventing the entry of microorganisms

d)

regulating body temperature

20.

Adipose tissue is most abundant in the ________________ layer under the skin.

a)

epidermal

b)

dermal

c)

subcutaneous

d)

transdermal

21.

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

22.

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

23.

Special cells that produce your skin's color.

a)

melanocytes

b)

erythrocytes

c)

leukocytes

d)

hormones

24.

The hypodermis contains this type of tissue which is another name for fat.

a)

epithelial

b)

connective

c)

sebum

d)

adipose

25.

Number 10 on the diagram represents...

a)

dermis

b)

melanocytes

c)

sudoriferous

d)

sebaceous

26.

Number 4 on the diagram

a)

arrector muscle

b)

hair shaft

c)

sebaceous gland

d)

nerve

27.

Number 7 on the diagram.

a)

dermis

b)

hair shaft

c)

hypodermis

d)

sebaceous gland

28.

How many small layers make up the epidermis?

a)

1

b)

4

c)

5

d)

10

29.

A third degree burn means which layer/s of skin have been affected?

a)

epidermis

b)

dermis

c)

hypodermis

d)

all of the above

30.

Function of the adipose tissue in the inner layer of skin functions to...

a)

insulate the body

b)

provide pigment to the skin

c)

help to make collagen and elastin

d)

produce sebum

31.

Sebum produced by the sebaceous gland functions to

a)

insulate the body

b)

produce hormones

c)

Keep hair and skin from becoming too dry and brittle

d)

act as a shock absorber

32.

All of the following are functions of the skin EXCEPT:

a)

Protection

b)

Keeps in moisture

c)

Repairs or makes new skin

d)

Provides the structural framework for the body

e)

Regulates body temperature

33.

Order of the layers of skin from outermost to innermost:

a)

Subcutaneous, Dermis, Epidermis

b)

Epidermis, Dermis, Subcutaneous

c)

Dermis, Epidermis, Subcutaneous

34.

What is melanin?

a)

Tough protein in hair and nails

b)

Pigment that makes skin color

c)

Defends against infection

35.

Meaning toward the middle.

a)

Cephalic

b)

Caudal

c)

Lateral

d)

Medial

36.

Which of these does not occur when in Anatomical Position

a)

Face forward

b)

Feet forward

c)

Palms facing backward

d)

Palms facing forward

37.

Above.

a)

Proximal

b)

Distal

c)

Superior

d)

Inferior

38.

Below.

a)

Proximal

b)

Distal

c)

Superior

d)

Inferior

39.
The knee is _______ to the ankle.
a)
proximal
b)
lateral
c)
distal
d)
medial
40.

The chin is _____ to the eye.

a)

superior

b)

deep

c)

inferior

d)

lateral

41.
The bone is _____ to the skin.
a)
inferior
b)
superficial
c)
deep
d)
posterior
42.

The head is _____ to the shoulders.

a)

proximal

b)

caudal

c)

superior

d)

inferior

43.

The eyes are _________ to the ears

a)

medial

b)

lateral

c)

anterior

d)

posterior

44.

The heart is ____________ to the hips

a)

posterior

b)

anterior

c)

superior

d)

inferior

45.
The rib cage is _____ to the heart.
a)
proximal
b)
medial
c)
superficial
d)
distal
46.

Your elbows are proximal to your

a)

shoulder

b)

wrist

c)

humerus

d)

ears

47.

The pinky finger is ______ to the thumb in anatomical position.

a)

posterior

b)

superior

c)

lateral

d)

medial

48.

The location on our body that is directly down the middle of your body splitting your body into left and right is called

a)

cranial

b)

superior

c)

inferior

d)

midline

49.

Which anatomical plane is the ONLY horizontal plane?

a)

sagittal

b)

transverse

c)

frontal

50.

Which anatomical plane divides the body into equal right and left sides?

a)

Transverse

b)

Horizontal

c)

Sagittal

51.

Which anatomical plane divides the body into front and back

a)

frontal/coronal

b)

transverse/horizontal

c)

sagittal plane

d)

none of the above

52.
What is the term used to refer to the front of the body?
a)
cranial
b)
anterior/ventral
c)
posterior/dorsal
d)
proximal
53.

Which of the following is an example of positive feedback?

a)

Thermoregulation

b)

Blood Pressure

c)

Childbirth

d)

Blood Sugar Levels

54.
Homeostasis
a)
allows for a wildly fluctuating internal environment
b)
is impossible in vertebrates
c)
is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation
d)
is the maintenance of a relatively stable external environment and often incorporates a form of feedback regulation
55.
When you get cut, your skin cells release hormones that signal platelets to come and stop the bleeding. Platelets then release more hormones that signal even more platelets to help stop bleeding. The hormone signals continue until the cut is closed.
a)
Positive Feedback Response
b)
Negative Feedback Loop 
56.
The maintenance of an organism’s internal environment is called:
a)
compensating
b)
homeostasis
c)
balancing
d)
routine
57.
Rapid growth during puberty causes your body to release more and more growth hormones. As you grow, more and more growth hormones are released until puberty is reached, and then the hormones stop.
a)
Positive Feedback Response
b)
Negative Feedback Loop 
58.
Name the levels of organization in the human body in order from smallest to largest:
a)
Tissue, organ, organ system
b)
Organ system, tissue, organs, cells
c)
Cells, tissue, organs, organ system
d)
Cells , organs, tissue, organ system
59.
What type of epithelial tissue is this?
a)
stratified squamous epithelium
b)
smooth muscle
c)
simple columnar epithelium
d)
simple squamous epithelium
60.
What type of muscle is this?
a)
skeletal
b)
cardiac
c)
bone
d)
smooth
61.
What type of tissue is this?
a)
epithelial
b)
connective
c)
muscle
d)
nervous
62.
What type of connective tissue is this?
a)
bone
b)
blood
c)
cartilage
d)
tendon
63.
What type of epithelial tissue is this?
a)
simple cuboidal
b)
stratified columnar
c)
simple squamous
d)
stratified squamous
64.
This type of tissue lines the internal organs and covers the outside of the body as  skin
a)
epithelial
b)
connective
c)
muscular
d)
nervous
65.
This type of tissue includes ligaments, tendons, and cartilage
a)
epithelial
b)
connective
c)
muscular
d)
nervous
66.
Nervous tissue
a)
Tissue that is responsible for lining and covering 
b)
Tissue responsible for protecting, supporting, and binding together other body tissues
c)
Tissues that contracts and shortens to produce movement
d)
Tissue that receives and conducts electrochemical impulses from one part of the body to another
67.
Blood is an example of what type of tissue?
a)
muscle
b)
epithelial
c)
nervous
d)
connective
68.
Adipose tissue, cartilage, and ligaments are what type of tissue?
a)
muscle
b)
connective
c)
nervous
d)
epithelial
69.
Which of the following types of tissue is responsible for body movement
a)
epithelial
b)
connective
c)
muscular
d)
nervous
70.
This type of tissue covers the internal organs and also makes up the skin
a)
epithelial
b)
connective
c)
muscular
d)
nervous
71.
Which tissue is this?
a)
Simple Squamous
b)
Stratified Squamous
c)
Simple cuboidal
d)
Pseudostratified columnar
72.
Which of the following is not one of the four tissue types? 
a)
Blood
b)
Connective
c)
Epithelial
d)
Nervous 
73.
Identify:
a)
Pseudostratified
b)
Smooth Muscle
c)
Transitional
d)
Stratified Squamous
74.
Identify:
a)
Smooth Muscle
b)
Columnar
c)
Transitional
d)
Pseudostratified
75.
Identify:
a)
Columnar
b)
Cuboidal
c)
Transitional
d)
Simple Squamous
76.
Identify:
a)
Smooth Muscle
b)
Columnar
c)
Transitional
d)
Pseudostratified

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