Question 1

Acne is a disorder associated with ________.

Accepted Answer

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

Question 2

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

Question 3

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

Question 4

Which of the following is a skin receptor for touch?

Accepted Answer

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

Question 5

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

Question 6

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

Question 7

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

Question 8

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 
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 9

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

Question 10

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

Question 11

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

Question 12

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

Question 13

Which muscles attached to hair follicles cause "gooseflesh?"

Accepted Answer

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

Question 14

The dermis ________.

Accepted Answer

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

Question 15

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

Exam 11: Integumentary System

Acne is a disorder associated with ________.

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

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

Which of the following is a skin receptor for touch?

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

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

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

Keratinocytes are important cells in the epidermis because they ________.

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

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

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

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

Which muscles attached to hair follicles cause "gooseflesh?"

The dermis ________.

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

Laboratory Safety

Introduction to the Human Body

Organ Systems Overview

Use of the Microscope

Anatomy of the Cell and Cell Division

Movement Across Plasma Membranes

Epithelial Tissue

Connective Tissue

Muscle Tissue

Neural Tissue

Body Membranes

Organization of the Skeletal System

Axial Skeleton

Appendicular Skeleton

Articulations

Organization of Skeletal Muscles

Muscles of the Head and Neck

Muscles of the Vertebral Column, Abdomen, and Pelvis

Muscles of the Pectoral Girdle and Upper Limb

Muscles of the Pelvic Girdle and Lower Limb

Muscle Physiology

Organization of the Nervous System

Spinal Cord, Spinal Nerves, and Reflexes

Anatomy of the Brain

Autonomic Nervous System

General Senses

Special Senses

Anatomy of the Eye

Physiology of the Eye

Anatomy of the Ear

Physiology of the Ear

Endocrine System

Blood

Anatomy of the Heart

Anatomy of the Systemic Circulation

Cardiovascular Physiology

Lymphatic System

Anatomy of the Respiratory System

Physiology of the Respiratory System

Anatomy of the Digestive System

Digestive Physiology

Anatomy of the Urinary System

Physiology of the Urinary System

Anatomy of the Reproductive System

Development

Surface Anatomy

Pig Muscular System

Pig Nervous System

Pig Endocrine System

Pig Circulatory System

Pig Lymphatic System

Pig Respiratory System

Pig Digestive System

Pig Urinary System

Pig Reproductive System

Cat Muscular System

Cat Nervous System

Cat Endocrine System

Cat Circulatory System

Cat Lymphatic System

Cat Respiratory System

Cat Digestive System

Cat Urinary System

Cat Reproductive System