Question 1

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

Accepted Answer

A)   granulosum.
B)   basale.
C)   lucidum.
D)   spinosum.E) A) and C)
F) B) and C)

Question 2

The integumentary organs that are derived from mesoderm and function in thermoregulation are

Accepted Answer

A)   nails.
B)   hair.
C)   sebaceous glands.
D)   arrector pili muscles.E) B) and C)
F) None of the above

Question 3

An appendage or layer of the skin that does not develop from ectoderm is the

Accepted Answer

A)   stratum spinosum.
B)   hair follicle.
C)   stratum corneum.
D)   dermis.E) A) and B)
F) A) and D) D

Question 4

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 B)
G) B) and D) D

Question 5

Skin consists of two distinct tissue layers: the epidermis and dermis.

Accepted Answer

A) True 
 B)False

Question 6

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 7

The epidermis is a keratinized ________ epithelium.

Accepted Answer

A)   compound columnar
B)   stratified squamous
C)   simple squamous
D)   simple areolarE) B) and C)
F) A) and D)

Question 8

Which statement is not part of the explanation for male pattern baldness?

Accepted Answer

A)   Cells of the hair matrix cease mitosis.
B)   Hair growth cycles shorten.
C)   Hair shafts may not reach the surface.
D)   Terminal hairs are replaced by vellus hairs.E) B) and C)
F) A) and D)

Question 9

The most external layer of a hair shaft is the

Accepted Answer

A)   medulla.
B)   cuticle.
C)   cortex.
D)   epidermal root sheath.E) A) and B)
F) B) and C)

Question 10

If you are truly "smelly" 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 11

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 12

Consumer goods made of leather are produced from the subcutaneous adipose layer of animals.

Accepted Answer

A) True 
 B)False

Question 13

Soft keratin is present in the

Accepted Answer

A)   epidermis.
B)   hair cuticles.
C)   dermis.
D)   body of the nails.E) All of the above
F) A) and D)

Question 14

Which primary layer of the skin contains melanocytes?

Accepted Answer

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

Question 15

Tattoos are permanent because

Accepted Answer

A)   Langerhans cells do not recognize the pigments as foreign.
B)   the melanocytes are altered to produce different colors.
C)   the pigments are injected in the dermis.
D)   the pigments are injected in the stratum basale, which continuously replaces the superficial layers that are sloughed off.E) A) and B)
F) B) and D)

Question 16

In the ABCD rule of skin cancer, the letter B stands for

Accepted Answer

A)   big.
B)   blisters.
C)   border.
D)   baked skin.E) B) and D)
F) B) and C)

Question 17

Deodorants mask the odor produced by the bacteria that live off the secretions of ________ glands.

Accepted Answer

The answer of Deodorants mask the odor produced by the...

Question 18

The stratum ________ lies between the stratum granulosum and the stratum corneum of thick skin.

Accepted Answer

The answer of The stratum ________ lies between the stratum...

Question 19

The proximal nail fold is also called the nail's

Accepted Answer

A)   matrix.
B)   bed.
C)   lunule.
D)   eponychium.E) B) and C)
F) A) and D) D

Question 20

Which layer of the epidermis contains keratohyalin granules and lamellated granules?

Accepted Answer

A)   stratum basale
B)   stratum corneum
C)   stratum granulosum
D)   stratum spinosumE) B) and C)
F) C) and D)

Exam 5: The Integumentary System

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

Correct AnswerverifiedShow Answer

The integumentary organs that are derived from mesoderm and function in thermoregulation are

Correct AnswerverifiedShow Answer

An appendage or layer of the skin that does not develop from ectoderm is the

Correct AnswerverifiedD

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

Correct AnswerverifiedD

Skin consists of two distinct tissue layers: the epidermis and dermis.

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 epidermis is a keratinized ________ epithelium.

Correct AnswerverifiedShow Answer

Which statement is not part of the explanation for male pattern baldness?

Correct AnswerverifiedShow Answer

The most external layer of a hair shaft is the

Correct AnswerverifiedShow Answer

If you are truly "smelly" 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 process that causes premature damage to skin with prolonged exposure to ultraviolet radiation is called ________.

Correct AnswerverifiedShow Answer

Consumer goods made of leather are produced from the subcutaneous adipose layer of animals.

Correct AnswerverifiedShow Answer

Soft keratin is present in the

Correct AnswerverifiedShow Answer

Which primary layer of the skin contains melanocytes?

Correct AnswerverifiedShow Answer

Tattoos are permanent because

Correct AnswerverifiedShow Answer

In the ABCD rule of skin cancer, the letter B stands for

Correct AnswerverifiedShow Answer

Deodorants mask the odor produced by the bacteria that live off the secretions of ________ glands.

Correct AnswerverifiedShow Answer

The stratum ________ lies between the stratum granulosum and the stratum corneum of thick skin.

Correct AnswerverifiedShow Answer

The proximal nail fold is also called the nail's

Correct AnswerverifiedD

Which layer of the epidermis contains keratohyalin granules and lamellated granules?

Correct AnswerverifiedShow Answer

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D

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D

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