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Chapter 3: Integumentary System Exam

Total questions: 40

Worksheet time: 19mins

Name
Class
Date
1.

Indicate whether the statement is true or false. The outer lining of each body cavity is the parietal layer.

a)

True

b)

False

2.

Indicate whether the statement is true or false. All the mucous membranes are moist.

a)

True

b)

False

3.

Indicate whether the statement is true or false. Mucous membranes secrete serous fluid.

a)

True

b)

False

4.

Indicate whether the statement is true or false. Synovial fluid increases friction on moving structures.

a)

True

b)

False

5.

Indicate whether the statement is true or false. The skin has two layers, the inner epidermis and the outer dermis.

a)

True

b)

False

6.

The hypodermis is a repository for fat cells.

a)

True

b)

False

7.

The outer layer of the epidermis consists of dead cells.

a)

True

b)

False

8.

The outer layer of the dermis is the papillary layer.

a)

True

b)

False

9.

Apocrine glands are found all over the body.

a)

True

b)

False

10.

The arrector pili muscle is found in the reticular layer and contracts to raise hair.

a)

True

b)

False

11.

Vellus hair is light-colored that covers most of the body serving to regulate body temperature.

a)

True

b)

False

12.

The eponychium is also known as the cuticle.

a)

True

b)

False

13.

The hair shaft is the part of the hair embedded in the skin.

a)

True

b)

False

14.

The lunula is the distal, free part of the nail plate.

a)

True

b)

False

15.

The layers of the epidermis from top to bottom are: Stratum corneum, Stratum lucidum, Stratum granulosum, Stratum spinosum, and Stratum basale.

a)

True

b)

False

16.

Which of the following is not a serous membrane?

a)

peritoneum

b)

pericardium

c)

cutaneum

d)

pleura

17.

Which of the following is not a function of the skin?

a)

water resistance

b)

contraction

c)

vitamin D production

d)

waste elimination

18.

Beginning at the stratum basale and moving up the next layer of the epidermis is the ___.

a)

stratum spinosum

b)

stratum granulosum

c)

stratum lucidum

d)

stratum corneum

19.

Which of the following produce a pigment that acts as sunscreen?

a)

Merkel cells

b)

epidermal dendritic cells

c)

keratinocytes

d)

melanocytes

20.

The fingerprints are derived from patterns in the ___

a)

reticular layer

b)

papillary layer

c)

hypodermal layer

d)

melanin layer

21.

All of the following are functions of the adipose tissue except ___

a)

padding

b)

insulation

c)

blood storage

d)

energy storage

22.

Which of the following is the membrane that lines body cavities open to the outside world?

a)

mucous

b)

cutaneous

c)

serous

d)

pleura

23.

____ is the tough protein found in skin and nails.

a)

Dermis

b)

Melanin

c)

Keratin

d)

Sebum

24.

The sudoriferous glands found primarily in the armpits and groin responsible for body odor are known as…

a)

Apocrine glands.

b)

Eccrine glands.

c)

Sebaceous glands.

d)

Subcutaneous glands.

25.

Which of the following is a function of sebum?

a)

keeping skin soft

b)

keeping hair soft

c)

killing bacteria

d)

All of the above

26.

Which of the following characteristics are NOT true of both hair and nails?

a)

They are both made of keratin.

b)

They both protect the skin.

c)

They both originate at a matrix.

d)

They both have structures known as cuticles.

27.

Select the Adipose.

28.

Select the Hypodermis.

29.

Identify the Stratum Corneum

30.

Label the structures of the skin.

31.

Select the Dermis.

32.

Select the Reticular Layer.

33.

Select the Papillary Layer.

34.

Select the Epidermis

35.

Identify the Stratum Basale

36.

Identify the Stratum Spinosum

37.

Select the Dermis

38.

Identify the Stratum Lucidum

39.

Select the sweat gland.

40.
Question Image

Match the Layer to the correct letter

a)

Stratum Corneum

1.

A

b)

Stratum Basale

2.

E

c)

stratum spinosum

3.

D

d)

stratum granulosum

4.

C

e)

stratum lucidum

5.

B