Question 1

Which primary layer of the skin contains melanocytes?

Accepted Answer

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

Question 2

Describe the vascularization of the skin.

Accepted Answer

The dermis contains two vascular plexi. ...

Question 3

Figure 5.2
Use the diagram above to answer the following questions.
-Which letter indicates the portion of a hair that projects above the skin surface?

Accepted Answer

A)   A
B)   B
C)   C
D)   D
E)   EF) None of the above
G) C) and D)

Question 4

The dendritic cells reside in the .

Accepted Answer

The answer of The dendritic cells reside in the ....

Question 5

The color of red or blonde hair is due to

Accepted Answer

A)   porphyrins.
B)   oxygenated hemoglobin.
C)   a different type of melanin.
D)   carotene.E) All of the above
F) B) and C)

Question 6

Found in the stratum spinosum, dendritic cells are cells of the system.

Accepted Answer

The answer of Found in the stratum spinosum, dendritic cells...

Question 7

Cleavage lines

Accepted Answer

A)   attach the dermis to underlying bone and muscle.
B)   are scars resulting from overstretching of the dermis.
C)   form the pattern of epidermal ridges known as fingerprints.
D)   run parallel to the orientation of collage bundles in the reticular layer.E) B) and C)
F) A) and C)

Question 8

Which of the following is a sensory receptor?

Accepted Answer

A)   Pacinian corpuscle
B)   melanocyte
C)   dendritic cell
D)   keratinocyteE) None of the above
F) B) and C)

Question 9

The vitamin produced by the skin is vitamin .

Accepted Answer

The answer of The vitamin produced by the skin is...

Question 10

Lamellated granules

Accepted Answer

A)   contain glycolipids that are secreted from cells in the stratum granulosum.
B)   burst from sebaceous glands, releasing oils onto the skin.
C)   help form keratin in fingernails.
D)   smooth the cuticle of a hair shaft to prevent split ends.E) A) and B)
F) None of the above

Question 11

First-degree burns are the most severe type of burn.

Accepted Answer

A) True 
 B)False

Question 12

Figure 5.2
Use the diagram above to answer the following questions.
-Which letter indicates cells that produce melanin in the hair root?

Accepted Answer

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

Question 13

Which is the most abundant and widespread type of sweat gland?

Accepted Answer

A)   eccrine
B)   holocrine
C)   endocrine
D)   apocrineE) A) and B)
F) All of the above

Question 14

Mitosis primarily occurs in a layer of the epidermis, the stratum .

Accepted Answer

The answer of Mitosis primarily occurs in a layer of...

Question 15

The letter A in the ABCD rule for melanoma detection stands for asymmetry.

Accepted Answer

A) True 
 B)False

Question 16

Figure 5.2
Use the diagram above to answer the following questions.
-Which letter indicates the innermost portion of hair that is comprised of large epithelial cells and air spaces?

Accepted Answer

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

Question 17

Diffusion of chemicals from a transdermal patch must reach what layer of the skin to be effective?

Accepted Answer

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

Question 18

The black part of a blackhead is

Accepted Answer

A)   excreted carbon.
B)   oxidized sebum.
C)   dirt.
D)   a growing hair stub.E) None of the above
F) B) and C)

Question 19

Figure 5.1
Use the diagram above to answer the following questions.
-Which letter indicates projections from the dermis that reduce blister formation?

Accepted Answer

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

Question 20

The type of skin cancer that arises from keratinocytes of the stratum spinosum is

Accepted Answer

A)   malignant melanoma.
B)   squamous cell carcinoma.
C)   basal cell carcinoma.
D)   psoriasis.E) A) and B)
F) A) and C)

Exam 5: The Integumentary System

The dendritic cells reside in the .

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Which is the most abundant and widespread type of sweat gland?

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Which primary layer of the skin contains melanocytes?

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The vitamin produced by the skin is vitamin .

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Lamellated granules

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Figure 5.2 Use the diagram above to answer the following questions. -Which letter indicates the portion of a hair that projects above the skin surface?

Correct AnswerverifiedShow Answer

The color of red or blonde hair is due to

Correct AnswerverifiedShow Answer

The type of skin cancer that arises from keratinocytes of the stratum spinosum is

Correct AnswerverifiedShow Answer

The black part of a blackhead is

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Describe the vascularization of the skin.

Correct AnswerverifiedThe dermis contains two vascular plexi. ...View AnswerShow Answer

Figure 5.2 Use the diagram above to answer the following questions. -Which letter indicates the innermost portion of hair that is comprised of large epithelial cells and air spaces?

Correct AnswerverifiedShow Answer

Figure 5.1 Use the diagram above to answer the following questions. -Which letter indicates projections from the dermis that reduce blister formation?

Correct AnswerverifiedShow Answer

Found in the stratum spinosum, dendritic cells are cells of the system.

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First-degree burns are the most severe type of burn.

Correct AnswerverifiedShow Answer

Mitosis primarily occurs in a layer of the epidermis, the stratum .

Correct AnswerverifiedShow Answer

The letter A in the ABCD rule for melanoma detection stands for asymmetry.

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Cleavage lines

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Figure 5.2 Use the diagram above to answer the following questions. -Which letter indicates cells that produce melanin in the hair root?

Correct AnswerverifiedShow Answer

Which of the following is a sensory receptor?

Correct AnswerverifiedShow Answer

Diffusion of chemicals from a transdermal patch must reach what layer of the skin to be effective?

Correct AnswerverifiedShow Answer

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The dermis contains two vascular plexi. ...
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