Question 1

The reticular layer of the dermis consists of connective tissue.

Accepted Answer

A)   dense irregular
B)   dense regular
C)   reticular
D)   stratified squamousE) None of the above
F) A) and B)

Question 2

If you are truly ʺsmellyʺ after a workout that causes you to work up a sweat, the smell is due to secretions from your eccrine glands.

Accepted Answer

A) True 
 B)False

Question 3

This layer is found only in thick skin, and appears as thin translucent band when viewed with a light microscope is the .

Accepted Answer

The answer of This layer is found only in thick...

Question 4

The process that causes premature damage to skin with prolonged exposure to ultraviolet radiation is called .

Accepted Answer

The answer of The process that causes premature damage to...

Question 5

Keratinocytes produce keratin, as well as various enzymes and .

Accepted Answer

antimicrob...

Question 6

Pimples begin

Accepted Answer

A)   when bacteria enter sweat pores.
B)   when sebaceous glands become blocked by sebum.
C)   as tiny cuts and nicks in the skin.
D)   as localized infections in the hypodermis.E) All of the above
F) B) and D)

Question 7

When a blister forms due to friction, liquid pools between the epidermis and what other layer of the integument?

Accepted Answer

A)   dermis
B)   hypodermis
C)   epidermisD) A) and C)
E) All of the above

Question 8

Which primary layer of the skin contains lamellated granules that aid in waterproofing?

Accepted Answer

A)   dermis
B)   hypodermis
C)   epidermisD) B) and C)
E) A) and C)

Question 9

When doctors make incisions on the body based on the lines of cleavage of the skin, these cleavage lines are based on the arrangement of collagen fibers in which layer of the skin?

Accepted Answer

A)   dermis
B)   hypodermis
C)   epidermisD) B) and C)
E) A) and C)

Question 10

Which tissue layer deep to the integument acts as a shock and thermal insulator?

Accepted Answer

A)   dermis
B)   hypodermis
C)   epidermisD) A) and C)
E) B) and C)

Question 11

In the thick skin of the palm, the layer of the epidermis directly deep to the stratum corneum is the stratum

Accepted Answer

A)   basale.
B)   lucidum.
C)   spinosum.
D)   granulosum.E) A) and B)
F) None of the above

Question 12

Is the human integumentary system best adapted for hot or cold climates?

Accepted Answer

A)   warm, because sebaceous glands aid us in hot climates but evaporative cooling would kill us in cold climates
B)   warm, because sweating cools us in hot climates but we would die in cold climates without clothing
C)   cold, because we have many skin features that keep us from overheating
D)   cold, because we have a thick hypodermisE) None of the above
F) A) and D)

Question 13

The cells in the skin that store the most melanin granules are

Accepted Answer

A)   dendritic cells.
B)   tactile epithelial cells.
C)   melanocytes.
D)   basal keratinocytes.E) B) and C)
F) A) and D)

Question 14

Following their production in red bone marrow, dendritic cells circulate to what primary layer of the skin?

Accepted Answer

A)   dermis
B)   hypodermis
C)   epidermisD) A) and C)
E) None of the above

Question 15

An immediate concern with a burn patient is loss of fluids, so fluids must be administered immediately.

Accepted Answer

A) True 
 B)False

Question 16

The thickness of skin is determined by the presence of the stratum lucidum and the thickness of the

Accepted Answer

A)   stratum basale.
B)   reticular layer of the dermis.
C)   stratum corneum.
D)   papillary layer of the dermis.E) A) and C)
F) A) and D)

Question 17

Since apocrine glands are almost inactive until puberty, they may function primarily in

Accepted Answer

A)   strengthening melanin in the skin.
B)   keeping hair from falling out.
C)   cooling the body.
D)   sexual signalling, under the influence of androgens.E) A) and D)
F) None of the above

Question 18

The proximal nail fold is also called the nailʹs

Accepted Answer

A)   matrix.
B)   lunule.
C)   bed.
D)   eponychium.E) None of the above
F) A) and D)

Question 19

Keratinocytes begin to die in the stratum granulosum.

Accepted Answer

A) True 
 B)False

Question 20

Figure 5.1
Use the diagram above to answer the following questions.
-Which letter indicates the integument layer that corresponds to leather hides from an animal?

Accepted Answer

A)   A
B)   B
C)   C
D)   D
E)   EF) B) and D)
G) A) and B)

Exam 5: The Integumentary System

When a blister forms due to friction, liquid pools between the epidermis and what other layer of the integument?

Correct AnswerverifiedShow Answer

Which tissue layer deep to the integument acts as a shock and thermal insulator?

Correct AnswerverifiedShow Answer

The reticular layer of the dermis consists of connective tissue.

Correct AnswerverifiedShow Answer

Which primary layer of the skin contains lamellated granules that aid in waterproofing?

Correct AnswerverifiedShow Answer

Keratinocytes produce keratin, as well as various enzymes and .

Correct Answerverifiedantimicrob...View AnswerShow Answer

The process that causes premature damage to skin with prolonged exposure to ultraviolet radiation is called .

Correct AnswerverifiedShow Answer

Since apocrine glands are almost inactive until puberty, they may function primarily in

Correct AnswerverifiedShow Answer

The proximal nail fold is also called the nailʹs

Correct AnswerverifiedShow Answer

Is the human integumentary system best adapted for hot or cold climates?

Correct AnswerverifiedShow Answer

Pimples begin

Correct AnswerverifiedShow Answer

When doctors make incisions on the body based on the lines of cleavage of the skin, these cleavage lines are based on the arrangement of collagen fibers in which layer of the skin?

Correct AnswerverifiedShow Answer

Figure 5.1 Use the diagram above to answer the following questions. -Which letter indicates the integument layer that corresponds to leather hides from an animal?

Correct AnswerverifiedShow Answer

An immediate concern with a burn patient is loss of fluids, so fluids must be administered immediately.

Correct AnswerverifiedShow Answer

This layer is found only in thick skin, and appears as thin translucent band when viewed with a light microscope is the .

Correct AnswerverifiedShow Answer

The thickness of skin is determined by the presence of the stratum lucidum and the thickness of the

Correct AnswerverifiedShow Answer

Following their production in red bone marrow, dendritic cells circulate to what primary layer of the skin?

Correct AnswerverifiedShow Answer

If you are truly ʺsmellyʺ after a workout that causes you to work up a sweat, the smell is due to secretions from your eccrine glands.

Correct AnswerverifiedShow Answer

The cells in the skin that store the most melanin granules are

Correct AnswerverifiedShow Answer

Keratinocytes begin to die in the stratum granulosum.

Correct AnswerverifiedShow Answer

In the thick skin of the palm, the layer of the epidermis directly deep to the stratum corneum is the stratum

Correct AnswerverifiedShow Answer

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antimicrob...
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