Question 1

Which is the term for a sharply elevated, irregularly shaped, progressively enlarging scar caused by excessive collagen during tissue repair?
A) keloid
B) nevus
C) pediculosis
D) verruca

Accepted Answer

A keloid is a type of scar that is raised and irregularly shaped, and it progressively enlarges. This results from an excessive build-up of collagen during tissue repair. Choice B (nevus) refers to a mole or birthmark, Choice C (pediculosis) is the medical term for a lice infestation, and Choice D (verruca) is a wart.

Question 2

The skin layer that contains numerous blood vessels, nerves, and glands is the:
A) dermis
B) epidermis
C) subcutaneous fat layer
D) subdural layer

Accepted Answer

The dermis is the layer of skin that contains numerous blood vessels, nerves, and glands. The epidermis is the outer layer of skin, the subcutaneous fat layer is located beneath the skin, and the subdural layer is found within the brain.

Question 3

Withdrawing fluid from a cyst with a syringe is an example of:
A) aspiration
B) biopsy
C) debridement
D) dermabrasion

Accepted Answer

Withdrawing fluid from a cyst with a syringe is known as aspiration, which involves using a needle and syringe to remove fluid from a specific area of the body. This technique is commonly used to diagnose and treat cysts, abscesses, and other types of fluid-filled lesions.

Question 4

The subcutaneous adipose tissue is located just _____ the _____.
A) above; dermis
B) above; epidermis
C) under; dermis
D) under; epidermis

Accepted Answer

The subcutaneous adipose tissue is located under the dermis layer of the skin, providing cushioning and insulation for the body.

Question 5

Which of the following terms is a cosmetic procedure to remove or reduce localized areas of fat?
A) collagen injections
B) debridement
C) liposuction
D) transdermal drug delivery

Accepted Answer

Liposuction is a cosmetic procedure specifically designed to remove localized areas of fat. Collagen injections are used to fill wrinkles and plump up the skin. Debridement is a medical procedure used to remove dead or damaged tissue. Transdermal drug delivery involves delivering medication through the skin.

Question 6

The type of muscle that causes erection of the hairs of the skin is:
A) pilomotor
B) sebaceous
C) subcutaneous adipose
D) trichoid

Accepted Answer

The muscle that causes erection of the hairs of the skin is the pilomotor muscle, which is also known as the arrector pili muscle. This muscle is responsible for pulling the hair follicle into an upright position, causing the hair to stand on end.

Question 7

Albinism is a(n):
A) condition in which the skin is dry and scaly
B) condition of the eyeball caused by vitamin A deficiency
C) partial or total absence of pigment in the skin, hair, and eyes
D) epidermoid carcinoma that has a low degree of malignancy

Accepted Answer

Albinism is a genetic condition in which there is a partial or total absence of pigment in the skin, hair, and eyes. This lack of pigment can lead to white or light-colored hair, skin, and eyes, as well as vision problems. It is not related to vitamin A deficiency or skin conditions such as dryness or cancer.

Question 8

A mole is an example of a small, raised spot on the skin called a:
A) furuncle
B) macule
C) nodule
D) papule

Accepted Answer

A mole is a small, raised spot on the skin called a papule. A furuncle is a type of infected hair follicle that appears as a painful, red bump. A macule is a flat, discolored spot on the skin, while a nodule is a larger, firm bump under the skin.

Question 9

The absence of germs is referred to as:
A) antimicrobial
B) asepsis
C) bactericidal
D) bacteriostatic

Accepted Answer

The absence of germs is referred to as asepsis. Antimicrobial refers to something that can kill or inhibit the growth of microorganisms. Bactericidal refers to something that can kill bacteria. Bacteriostatic refers to something that can inhibit the growth of bacteria, but does not necessarily kill them.

Question 10

Implanting skin to cover areas where skin has been lost results in a:
A) furuncle
B) graft
C) lesion
D) plaque

Accepted Answer

Implanting skin to cover areas where skin has been lost is called a skin graft. A graft involves transplanting living tissue from one part of the body to another or from one person to another. A furuncle is a type of infected hair follicle, a lesion is an abnormal area of damaged tissue, and a plaque is a buildup of substances on the skin or in blood vessels.

Question 11

The term keratin means :
A) a tough substance of hair, nails, and horny tissue
B) any horny growth
C) hypertrophy of the horny layer of the skin
D) resembling horny tissue

Accepted Answer

The term keratin refers to a tough, fibrous protein that is a major component of hair, nails, and the outer layer of skin.

Question 12

Thinning with the loss of skin markings is characteristic of:
A) atrophy
B) contusion
C) scales
D) wheals

Accepted Answer

Thinning with the loss of skin markings is a classic symptom of tissue atrophy, which is the wasting away or reduction in size of tissues or organs.

Question 13

The term dermatitis means _____ skin.
A) dry
B) inflammation of the
C) scaly
D) wrinkling of the

Accepted Answer

Dermatitis refers to inflammation of the skin, which can result in symptoms such as redness, swelling, itching, and/or rash. It can be caused by various factors such as allergic reactions, irritants, infections, or autoimmune conditions.

Question 14

Deep, irregular erosions are called:
A) fissures
B) pustules
C) scales
D) ulcers

Accepted Answer

Deep, irregular erosions are typically referred to as ulcers. Fissures are linear tears in the skin or mucosa, pustules are small, raised bumps filled with pus, and scales are flaking or shedding layers of skin or scaly patches.

Question 15

Damage to the skin, tissues, and blood vessels as a result of prolonged exposure to cold is:
A) cryogenesis
B) frostbite
C) sclerosis
D) urticaria

Accepted Answer

Frostbite is the condition where skin and tissues freeze after prolonged exposure to cold temperatures. Cryogenesis, sclerosis, and urticaria do not specifically relate to this type of injury.

Question 16

An abscess is a(n):
A) localized collection of pus
B) round elevation of the skin seen in urticaria
C) skin elevation resulting from hypertrophy of the epidermis
D) excavation of the skin or mucous membrane

Accepted Answer

An abscess is a localized collection of pus. It is typically surrounded by inflamed tissue and is often painful to the touch. Urticaria is characterized by raised, itchy bumps on the skin and is not related to abscesses. Hypertrophy of the epidermis may result in a skin elevation, but it is not related to abscesses. An excavation of the skin or mucous membrane refers to a lesion that has a depressed or sunken appearance, which is also not related to abscesses.

Question 17

Which term means any dry condition?
A) hidrosis
B) ichthyosis
C) necrosis
D) xerosis

Accepted Answer

Xerosis is a medical term that means dry skin or any dry condition. Hidrosis refers to sweating, ichthyosis to a genetic condition causing scaly skin, and necrosis to tissue death.

Question 18

What is the term for tiny red or purple spots appearing on the skin as a result of tiny hemorrhages?
A) atrophies
B) palmar erythema
C) petechiae
D) scales

Accepted Answer

Petechiae are small red or purple spots on the skin caused by a minor hemorrhage. Atrophies are a decrease in size or wasting away of tissue or organs. Palmar erythema is redness of the palms that can be a symptom of liver disease. Scales are flakes on the skin that can be caused by dryness or a variety of skin conditions.

Question 19

Which of the following is the term for any of several generalized skin disorders marked by dryness and scaling and resembling fish skin?
A) albinism
B) ichthyosis
C) seborrheic dermatitis
D) xeroderma

Accepted Answer

Ichthyosis is the generalized term for skin disorders that resemble fish skin, characterized by dryness and scaling. Albinism is a genetic condition resulting in little or no melanin production. Seborrheic dermatitis is a condition that affects areas of the skin rich in oil-producing glands, causing red, scaly patches. Xeroderma is a medical term for extremely dry skin.

Question 20

A chronic disorder, primarily of the skin, named for the reddish facial rash that frequently accompanies the disorder is called:
A) discoid lupus erythematosus
B) mycodermatitis
C) scabies
D) scleroderma

Accepted Answer

The description matches the symptoms of discoid lupus erythematosus, which is characterized by a red, scaly rash on the face and other areas of the body. Mycodermatitis is a fungal skin infection, scabies is a parasitic infestation, and scleroderma is a connective tissue disorder.

Quiz 12: Integumentary System

Which is the term for a sharply elevated, irregularly shaped, progressively enlarging scar caused by excessive collagen during tissue repair?

The skin layer that contains numerous blood vessels, nerves, and glands is the:

Withdrawing fluid from a cyst with a syringe is an example of:

The subcutaneous adipose tissue is located just _ the _.

Which of the following terms is a cosmetic procedure to remove or reduce localized areas of fat?

The type of muscle that causes erection of the hairs of the skin is:

Albinism is a(n) :

A mole is an example of a small, raised spot on the skin called a:

The absence of germs is referred to as:

Implanting skin to cover areas where skin has been lost results in a:

The term keratin means :

Thinning with the loss of skin markings is characteristic of:

The term dermatitis means _____ skin.

Deep, irregular erosions are called:

Damage to the skin, tissues, and blood vessels as a result of prolonged exposure to cold is:

An abscess is a(n) :

Which term means any dry condition?

What is the term for tiny red or purple spots appearing on the skin as a result of tiny hemorrhages?

Which of the following is the term for any of several generalized skin disorders marked by dryness and scaling and resembling fish skin?

A chronic disorder, primarily of the skin, named for the reddish facial rash that frequently accompanies the disorder is called: