Question 1

What is the whitish portion of the proximal nail body where blood vessels do not show?

Accepted Answer

A)   nail root
B)   eponychium
C)   lunula
D)   nail body C

Question 2

Keratinocytes are important cells in the epidermis because they ________.

Accepted Answer

A)   take about 2-3 days to migrate to the surface of the skin
B)   protect the skin from UV rays
C)   produce a fibrous protein that gives the skin protective properties
D)   are able to reproduce sporadically as needed

Question 3

Which of the following are the two types of sudoriferous (sweat)  glands?

Accepted Answer

A)   mammary and sebaceous
B)   eccrine and apocrine
C)   mammary and merocrine
D)   sebaceous and merocrine

Question 4

If a needle pierced your forearm, what is the order of epidermal layers the needle would pass through?

Accepted Answer

A)   basale, spinosum, granulosum, lucidum, corneum
B)   granulosum, basale, spinosum, corneum
C)   basale, spinosum, granulosum, corneum
D)   corneum, granulosum, spinosum, basale

Question 5

Which type of burn destroys the entire epidermis and portions of the dermis but does not injure hair follicles and gland in the dermis?

Accepted Answer

A)   third-degree burn
B)   fourth-degree burn
C)   first-degree burn
D)   second-degree burn

Question 6

Which of the following is a skin receptor for touch?

Accepted Answer

A)   tactile
B)   free nerve ending
C)   lamellated corpuscles
D)   Pacinian corpuscles

Question 7

In thick skin, what is the extra layer of cells in the epidermis?

Accepted Answer

A)   stratum lucidum
B)   stratum basale
C)   stratum corneum
D)   stratum granulosum

Question 8

Acne is a disorder associated with ________.

Accepted Answer

A)   sweat glands
B)   sebaceous glands
C)   merocrine
D)   mammary glands B

Question 9

Which of the following layers of the epidermis is responsible for cell division and replacement?

Accepted Answer

A)   stratum spinosum
B)   stratum basale
C)   stratum corneum
D)   stratum granulosum

Question 10

The papillary layer of the dermis consists of areolar tissue containing numerous collagen and elastic fibers. Folds in the tissue are called ________.

Accepted Answer

A)   dermal papillae
B)   hair follicles
C)   sebaceous glands
D)   reticular papillae

Question 11

What is the pigment that protects deeper cells of the skin from harmful UV radiation?

Accepted Answer

A)   melanocytes
B)   keratinocytes
C)   melanin
D)   keratin

Question 12

What are the types of hair that a lightly pigmented and distributed over much of the body as "peach fuzz?"

Accepted Answer

A)   arrector pili
B)   intermediate
C)   vellus
D)   terminal

Question 13

Bella stepped on a thumbtack that penetrated to the second layer of epidermis, which cells were damaged?

Accepted Answer

A)   spinosum
B)   lucidum
C)   basale
D)   granulosum B

Question 14

Which muscles attached to hair follicles cause "gooseflesh?"

Accepted Answer

A)   arrector pili
B)   arrector folliculi
C)   arrector integument
D)   skeletal muscle

Question 15

The dermis ________.

Accepted Answer

A)   lacks sensory corpuscles and glands
B)   is where melanocytes are found
C)   has two layers
D)   is avascular

Exam 11: Integumentary System

What is the whitish portion of the proximal nail body where blood vessels do not show?

Correct Answer
verified
C

Keratinocytes are important cells in the epidermis because they ________.

Correct Answer
verified

Which of the following are the two types of sudoriferous (sweat) glands?

Correct Answer
verified

If a needle pierced your forearm, what is the order of epidermal layers the needle would pass through?

Correct Answer
verified

Which type of burn destroys the entire epidermis and portions of the dermis but does not injure hair follicles and gland in the dermis?

Correct Answer
verified

Which of the following is a skin receptor for touch?

Correct Answer
verified

In thick skin, what is the extra layer of cells in the epidermis?

Correct Answer
verified

Acne is a disorder associated with ________.

Correct Answer
verified
B

Which of the following layers of the epidermis is responsible for cell division and replacement?

Correct Answer
verified

The papillary layer of the dermis consists of areolar tissue containing numerous collagen and elastic fibers. Folds in the tissue are called ________.

Correct Answer
verified

What is the pigment that protects deeper cells of the skin from harmful UV radiation?

Correct Answer
verified

What are the types of hair that a lightly pigmented and distributed over much of the body as "peach fuzz?"

Correct Answer
verified

Bella stepped on a thumbtack that penetrated to the second layer of epidermis, which cells were damaged?

Correct Answer
verified
B

Which muscles attached to hair follicles cause "gooseflesh?"

Correct Answer
verified

The dermis ________.

Correct Answer
verified

Exam 11: Integumentary System

What is the whitish portion of the proximal nail body where blood vessels do not show?

Correct AnswerverifiedC

Keratinocytes are important cells in the epidermis because they ________.

Correct AnswerverifiedShow Answer

Which of the following are the two types of sudoriferous (sweat) glands?

Correct AnswerverifiedShow Answer

If a needle pierced your forearm, what is the order of epidermal layers the needle would pass through?

Correct AnswerverifiedShow Answer

Which type of burn destroys the entire epidermis and portions of the dermis but does not injure hair follicles and gland in the dermis?

Correct AnswerverifiedShow Answer

Which of the following is a skin receptor for touch?

Correct AnswerverifiedShow Answer

In thick skin, what is the extra layer of cells in the epidermis?

Correct AnswerverifiedShow Answer

Acne is a disorder associated with ________.

Correct AnswerverifiedB

Which of the following layers of the epidermis is responsible for cell division and replacement?

Correct AnswerverifiedShow Answer

The papillary layer of the dermis consists of areolar tissue containing numerous collagen and elastic fibers. Folds in the tissue are called ________.

Correct AnswerverifiedShow Answer

What is the pigment that protects deeper cells of the skin from harmful UV radiation?

Correct AnswerverifiedShow Answer

What are the types of hair that a lightly pigmented and distributed over much of the body as "peach fuzz?"

Correct AnswerverifiedShow Answer

Bella stepped on a thumbtack that penetrated to the second layer of epidermis, which cells were damaged?

Correct AnswerverifiedB

Which muscles attached to hair follicles cause "gooseflesh?"

Correct AnswerverifiedShow Answer

The dermis ________.

Correct AnswerverifiedShow Answer

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C

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B

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B

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