Question 1

Figure 5- 1 The Components of the Integumentary System
Use Figure 5- 1 to answer the following questions):
-Which tissue is located in the region labeled "2"?

Accepted Answer

A)  adipose tissue 
B)  reticular connective tissues 
C)  cartilage and blood 
D)  stratified squamous epithelium 
E)  areolar connective tissue 
A)  adipose tissue 
B)  reticular connective tissues 
C)  cartilage and blood 
D)  stratified squamous epithelium 
E)  areolar connective tissue E

Question 2

Provide one beneficial effect of exposure to ultraviolet UV) radiation

Accepted Answer

It stimulates synthesis of vitamin D3.

Question 3

______ are accumulations of fluid within the epidermis or between the epidermis and the dermis.

Accepted Answer

Blisters

Question 4

Each of the following is a function of the integumentary system, except

Accepted Answer

A)  protection of underlying tissue. 
B)  maintenance of body temperature. 
C)  synthesis of vitamin C. 
D)  excretion of salts and wastes. 
E)  provision of sensation. 
A)  protection of underlying tissue. 
B)  maintenance of body temperature. 
C)  synthesis of vitamin C. 
D)  excretion of salts and wastes. 
E)  provision of sensation.

Question 5

The layer of hard keratin that coats the hair is termed the

Accepted Answer

A)  root. 
B)  hair bulb. 
C)  cuticle. 
D)  medulla. 
E)  shaft. 
A)  root. 
B)  hair bulb. 
C)  cuticle. 
D)  medulla. 
E)  shaft.

Question 6

Lanugo is found

Accepted Answer

A)  on the palms of the hands. 
B)  on the soles of the feet. 
C)  on the scalp. 
D)  on a fetus. 
E)  both C and D 
A)  on the palms of the hands. 
B)  on the soles of the feet. 
C)  on the scalp. 
D)  on a fetus. 
E)  both C and D

Question 7

Which of the following statements about rickets is not true?

Accepted Answer

A)  is usually genetic 
B)  prevented by sunlight 
C)  leads to weak bones 
D)  leads to skeletal deformity 
E)  prevented by vitamin D 
A)  is usually genetic 
B)  prevented by sunlight 
C)  leads to weak bones 
D)  leads to skeletal deformity 
E)  prevented by vitamin D

Question 8

A fibrin clot that is formed over a skin wound is called an)______

Accepted Answer

The answer of A fibrin clot that is formed over...

Question 9

The_____ glands in the axilla become active at the time of puberty.

Accepted Answer

A)  apocrine sweat 
B)  merocrine sweat 
C)  axillary 
D)  ceruminous 
E)  sebaceous 
A)  apocrine sweat 
B)  merocrine sweat 
C)  axillary 
D)  ceruminous 
E)  sebaceous

Question 10

A deficiency disease that illustrates the effect of integumentary system function on the structure of the skeletal system is ________.

Accepted Answer

The answer of A deficiency disease that illustrates the effect...

Question 11

At the base of a nail, keratinized skin called the cuticle is also called the

Accepted Answer

A)  lunula. 
B)  eponychium. 
C)  hyponychium. 
D)  cerumen. 
E)  phalanx. 
A)  lunula. 
B)  eponychium. 
C)  hyponychium. 
D)  cerumen. 
E)  phalanx.

Question 12

Water loss from insensible perspiration

Accepted Answer

A)  is negligible. 
B)  is approximately 0.5 liter a day. 
C)  always exceeds sensible perspiration. 
D)  is too small to be measured reliably. 
E)  depends on apocrine sweat glands. 
A)  is negligible. 
B)  is approximately 0.5 liter a day. 
C)  always exceeds sensible perspiration. 
D)  is too small to be measured reliably. 
E)  depends on apocrine sweat glands.

Question 13

Water loss due to evaporation of fluid that has penetrated through the skin is termed _____perspiration.

Accepted Answer

A)  active 
B)  sensible 
C)  insensible 
D)  latent 
E)  inactive 
A)  active 
B)  sensible 
C)  insensible 
D)  latent 
E)  inactive

Question 14

The nail body covers the

Accepted Answer

A)  nail root. 
B)  lunula. 
C)  nail bed. 
D)  free edge. 
E)  hyponychium. 
A)  nail root. 
B)  lunula. 
C)  nail bed. 
D)  free edge. 
E)  hyponychium.

Question 15

Nail production occurs at the nail

Accepted Answer

A)  hyponychium. 
B)  cuticle. 
C)  root. 
D)  body. 
E)  bed. 
A)  hyponychium. 
B)  cuticle. 
C)  root. 
D)  body. 
E)  bed.

Question 16

All of the following are true of the pigment melanin, except that it

Accepted Answer

A)  is produced by cells called melanocytes. 
B)  protects DNA from the damaging effects of UV radiation. 
C)  increases with increased levels of the hormone MSH. 
D)  decreases in concentration within cells during exposure to the sun. 
E)  is usually some shade of brown or black. 
A)  is produced by cells called melanocytes. 
B)  protects DNA from the damaging effects of UV radiation. 
C)  increases with increased levels of the hormone MSH. 
D)  decreases in concentration within cells during exposure to the sun. 
E)  is usually some shade of brown or black.

Question 17

Which of the following is not an effect of ultraviolet radiation?

Accepted Answer

A)  wrinkles 
B)  chromosomal damage in germinative cells or melanocytes 
C)  production of cholecalciferol within epidermal cells 
D)  increased activity by melanocytes 
E)  vitiligo 
A)  wrinkles 
B)  chromosomal damage in germinative cells or melanocytes 
C)  production of cholecalciferol within epidermal cells 
D)  increased activity by melanocytes 
E)  vitiligo

Question 18

Match between columns
                        Premises: stratum lucidum
stratum corneum
stratum granulosum
stratum germinativum
stratum spinosum

Accepted Answer

The Answer of located at the exposed surface of both is...

Question 19

Glands that discharge an oily secretion into hair follicles are _____ glands.

Accepted Answer

A)  apocrine sweat 
B)  mammary 
C)  sebaceous 
D)  ceruminous 
E)  merocrine sweat 
A)  apocrine sweat 
B)  mammary 
C)  sebaceous 
D)  ceruminous 
E)  merocrine sweat

Question 20

Jaundice is indicated by

Accepted Answer

A)  an orange skin coloration. 
B)  a reddish skin coloration. 
C)  a bluish skin coloration. 
D)  a yellowish skin coloration. 
E)  a brown skin coloration. 
A)  an orange skin coloration. 
B)  a reddish skin coloration. 
C)  a bluish skin coloration. 
D)  a yellowish skin coloration. 
E)  a brown skin coloration.

Exam 5: The Integumentary System

Figure 5- 1 The Components of the Integumentary System Use Figure 5- 1 to answer the following questions): -Which tissue is located in the region labeled "2"?

Provide one beneficial effect of exposure to ultraviolet UV) radiation

______ are accumulations of fluid within the epidermis or between the epidermis and the dermis.

Each of the following is a function of the integumentary system, except

The layer of hard keratin that coats the hair is termed the

Lanugo is found

Which of the following statements about rickets is not true?

A fibrin clot that is formed over a skin wound is called an)______

The_____ glands in the axilla become active at the time of puberty.

A deficiency disease that illustrates the effect of integumentary system function on the structure of the skeletal system is ________.

At the base of a nail, keratinized skin called the cuticle is also called the

Water loss from insensible perspiration

Water loss due to evaporation of fluid that has penetrated through the skin is termed _____perspiration.

The nail body covers the

Nail production occurs at the nail

All of the following are true of the pigment melanin, except that it

Which of the following is not an effect of ultraviolet radiation?

Glands that discharge an oily secretion into hair follicles are _____ glands.

Jaundice is indicated by

An Introduction to Anatomy and Physiology

The Chemical Level of Organization

The Cellular Level of Organization

The Tissue Level of Organization

Osseous Tissue and Bone Structure

The Skeleton

Articulations

Muscle Tissue

The Muscular System

Neural Tissue

The Spinal Cord, Spinal Nerves, and Spinal Reflexes

The Brain and Cranial Nerves

Neural Integration

The Special Senses

The Endocrine System

Blood

The Heart

Blood Vessels and Circulation

The Lymphoid System and Immunity

The Respiratory System

The Digestive System

Metabolism and Energetics

The Urinary System

Fluid, Electrolyte, and Acid-Base Balance

The Reproductive System

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