Question 1

Which of the following is NOT a type of burn?

Accepted Answer

A)  partial-thickness burn
B)  third-degree burn
C)  full-thickness burn
D)  second-degree burn
E)  primary burnF) B) and D)
G) B) and C)

Question 2

The stratum basale

Accepted Answer

A)  contains cells that undergo meiosis to form new epidermal cells.
B)  has a mixture of living and dead cells - mostly dead.
C)  is easily shed when you rub your hands together.
D)  contains many blood vessels that nourish the epidermis.
E)  contains cells that undergo mitosis to form new epidermal cells.F) A) and E)
G) A) and C)

Question 3

-What does structure "A" represent on the diagram?

Accepted Answer

A)  hair follicle
B)  arrector pili
C)   epidermis and dermis
D)  hypodermis
E)  sebaceous glandF) B) and E)
G) A) and E)

Question 4

The vesicles that contain melanin are

Accepted Answer

A)  cyanosis.
B)  carotene.
C)  dermatitis.
D)  albinism.
E)  melanosomes.F) A) and C)
G) B) and E)

Question 5

The nail proper is composed of the

Accepted Answer

A)  stratum corneum.
B)  stratum lucidum.
C)  stratum germinativum.
D)  stratum spinosum.
E)  All of these choices are correct.F) A) and B)
G) A) and C)

Question 6

An abrasion of the skin results in which of the following?

Accepted Answer

A)  fluid retention by the kidney
B)  increased melanin production
C)  portal of entry for microorganisms
D)  loss of cell regeneration ability
E)  irreversible damage to the epidermisF) B) and E)
G) A) and D)

Question 7

This epidermal stratum has several layers of cells held together by desmosomes.

Accepted Answer

A)  stratum granulosum
B)  stratum spinosum
C)  stratum lucidum
D)  stratum basale
E)  stratum corneumF) B) and E)
G) None of the above

Question 8

Nail cells are produced by the

Accepted Answer

A)  nail groove.
B)  nail body.
C)  cuticle.
D)  lunula.
E)  nail matrix.F) A) and E)
G) D) and E)

Question 9

Fingerprints and footprints are produced by projections into the epidermis called

Accepted Answer

A)  cleavage lines.
B)  dermal striae.
C)  dermal papillae.
D)  reticular lines.
E)  melanocytes.F) B) and D)
G) A) and C)

Question 10

Which of the following is NOT a complication of a major burn?

Accepted Answer

A)  local edema
B)  venous thrombosis
C)  increased immunity
D)  decreased heart pumping ability
E)  shockF) A) and C)
G) B) and E)

Question 11

Which vitamin begins its synthesis in the skin exposed to ultraviolet light?

Accepted Answer

A)  vitamin C
B)  vitamin E
C)  vitamin B
D)  vitamin D
E)  vitamin AF) A) and E)
G) B) and E)

Question 12

In which layer of the epidermis are lamellar bodies formed inside keratinocytes?

Accepted Answer

A)  stratum corneum
B)  stratum spinosum
C)  stratum granulosum
D)  stratum basale
E)  stratum lucidumF) A) and C)
G) A) and E)

Question 13

This condition involves the development of white patches on the skin caused by the loss of melanocytes.

Accepted Answer

A)  psoriasis
B)  decubitus ulcer
C)  eczema
D)  bullae
E)  vitiligoF) A) and D)
G) B) and E)

Question 14

In which layer of the epidermis are granules of keratohyalin formed?

Accepted Answer

A)  stratum basale
B)  stratum granulosum
C)  stratum spinosum
D)  stratum corneum
E)  stratum lucidumF) B) and D)
G) A) and C)

Question 15

Delicate unpigmented hairs that cover the fetus in early development are called

Accepted Answer

A)  terminal hairs.
B)  secondary hairs.
C)  primary hairs.
D)  vellus hairs.
E)  lanugo hairs.F) B) and C)
G) B) and E)

Question 16

The layer of the epidermis in which there is the greatest amount of mitotic activity.

Accepted Answer

A)  stratum granulosum
B)  stratum corneum
C)  stratum lucidum
D)  stratum spinosum
E)  stratum basaleF) All of the above
G) A) and C)

Question 17

-The figure illustrates keratinization in the epidermis.What layer of the epidermis is "C"?

Accepted Answer

A)  stratum spinosum
B)  stratum lucidum
C)  stratum basale
D)  stratum corneum
E)  stratum granulosumF) A) and C)
G) A) and E)

Question 18

-The figure illustrates keratinization in the epidermis.What layer of the epidermis is "E"?

Accepted Answer

A)  stratum lucidum
B)  stratum spinosum
C)  stratum granulosum
D)  stratum basale
E)  stratum corneumF) None of the above
G) A) and B)

Question 19

-What does structure "C" represent on the diagram?

Accepted Answer

A)  hypodermis
B)   epidermis and dermis
C)  sebaceous gland
D)  hair follicle
E)  arrector piliF) C) and E)
G) A) and B)

Question 20

Which of the following functions is associated with the skin?

Accepted Answer

A)  fat production
B)  protection against ultraviolet radiation of the sun
C)  vitamin A production
D)  regulation of body pH
E)  vitamin C productionF) D) and E)
G) B) and C)

Exam 5: Integumentary System

-The figure illustrates keratinization in the epidermis.What layer of the epidermis is "C"?

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In which layer of the epidermis are granules of keratohyalin formed?

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-What does structure "C" represent on the diagram?

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This condition involves the development of white patches on the skin caused by the loss of melanocytes.

Correct AnswerverifiedShow Answer

Which vitamin begins its synthesis in the skin exposed to ultraviolet light?

Correct AnswerverifiedShow Answer

The vesicles that contain melanin are

Correct AnswerverifiedShow Answer

Delicate unpigmented hairs that cover the fetus in early development are called

Correct AnswerverifiedShow Answer

In which layer of the epidermis are lamellar bodies formed inside keratinocytes?

Correct AnswerverifiedShow Answer

Which of the following is NOT a type of burn?

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-The figure illustrates keratinization in the epidermis.What layer of the epidermis is "E"?

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Fingerprints and footprints are produced by projections into the epidermis called

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-What does structure "A" represent on the diagram?

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Which of the following functions is associated with the skin?

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Which of the following is NOT a complication of a major burn?

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This epidermal stratum has several layers of cells held together by desmosomes.

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An abrasion of the skin results in which of the following?

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The stratum basale

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Nail cells are produced by the

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The layer of the epidermis in which there is the greatest amount of mitotic activity.

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The nail proper is composed of the

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