Unit 3: Integumentary Review

Multiple Choice

What layer of the epidermis is 1 pointing to?

• Stratum Basale
• Stratum Spinosum
• Stratum Granulosum
• Stratum Corneum

Multiple Choice

The oldest cells of the epidermis will be found here

• Stratum Corneum
• Stratum Basale
• Stratum Spinosum
• Stratum Granulosum

Multiple Choice

Site of melanin formation

• Stratum Corneum
• Stratum Basale
• Stratum Spinosum
• Stratum Granulosum

Multiple Choice

Scalelike cells full of keratin that constantly flake off

• Stratum Corneum
• Stratum Basale
• Stratum Spinosum
• Stratum Granulosum

Multiple Choice

What is the layer of epidermis that is the most superficial layer?

• stratum granulosum
• stratum corneum
• stratum basale
• stratum spinosum

Multiple Choice

The skin is made up of 2 major tissue layers called

• epidermis and hypodermis
• epidermis and subcutaneous
• dermis and epidermis
• dermis and hypodermis

Multiple Choice

How is skin color determined?

• how much melanin is produced from a melanocyte regulated by DNA
• depends on parents
• its 100% random
• depends on area you are born in

Multiple Choice

Which of the following provides a natural sunscreen for skin?

• melanin

• carotene

• hemoglobin

• vitamin D

Multiple Select

What types of Skin Cancer are there?

• Melanoma

• Bowel

• Basal Cell Carcinoma

• Squamous Cell Carcinoma

• Leukemia

Multiple Select

What causes skin cancer? (select all that apply)

• Over exposure to the sun

• Lack of exposure to the sun

• UV rays

• Vitamin D

Multiple Choice

What type of skin cancer is the following:

• large brownish spot
• mole that changes in color, size or feel

• Squamous cell carcinoma

• Sebaceous gland carcinoma

• Basal cell carcinoma

• Kaposi sarcomi

• Melanoma

Multiple Choice

If there is a mole that has grown and changed over time and the mole is reddish, brown with blue specks, indentations on the edge and 10 mm. Should the person be concerned?

• No, this is a basal cell carcinoma most likely with a high successful cure rate.

• Yes, this is most likely a squamous cell carcinoma, which needs to be removed and treated.

• No, this is merely a irregular mole, but nothing unusual.

• Yes, this is most likely a melanoma, which needs to be removed and treated.

Multiple Choice

The cells involved in the formation of melanoma are

• basal cells

• squamous cells

• stem cells

• melanocytes

Multiple Choice

The skin cancer associated with the most deaths is

• Basal cell carcinoma

• Osteosarcoma

• Melanoma

• Squamous cell carcinoma

Multiple Choice

What is the first (top) layer of skin called?

• epidermis

• dermis

• hypodermis

Multiple Choice

What is the second (middle) layer of skin called?

• epidermis

• dermis

• hypodermis

Multiple Choice

What is the third (bottom) layer of skin called?

• epidermis

• dermis

• hypodermis

Multiple Choice

Where are the sweat glands and nerves located?

• Epidermis

• Dermis

• Hypodermis

Multiple Choice

The largest organ of the human body is the:

• liver
• skin
• lungs
• heart

Multiple Choice

The dermis layer is made up of two layers, which are the:

• papillary and reticular
• papillary and dermal
• dermal and tactile
• tactile and reticular

Multiple Choice

What causes acne?

• clogged sebaceous glands
• clogged apocrine glands
• clogged merocrine glands
• clogged sweat glands

Multiple Choice

Which layer contains accessory structures such as sweat glands, sebaceous glands, and hair follicles?

• epidermis
• dermis
• hypodermis
• hyperdermis

Multiple Choice

Oil glands that are found all over the skin, except on the palms and soles, are called _____.

• merocrine glands
• sebaceous glands
• apocrine glands
• sweat glands

Multiple Choice

Goosebumps are caused by contractions of the ______ muscle

• Arrector pili
• Apocrine
• Eccrine
• Sebaceous

Multiple Choice

What gland is responsible for keeping our hair soft and is a barrier for bacteria and fungi?

• Sudoriferous
• Sebaceous
• Melanin
• Carotene

Multiple Choice

Which layer of the skin is made up of fatty tissue?

• epidermis
• dermis
• hypodermis
• hyperdermis

Multiple Choice

The structure that holds the root of the hair firmly in place.

• Hair follicle
• Hair shaft
• Hypodermis
• Sweat pore

Multiple Choice

With the help of the sun, what vitamin is produced by our skin?

• Vitamin A
• Vitamin B
• Vitamin C
• Vitamin D

Multiple Choice

A sunburn might be an example of a:

• 1st degree burn
• 2nd degree burn
• 3rd degree burn
• 4th degree burn

Multiple Choice

A 3rd degree burn affects which layers of the skin?

• Epidermis
• Epidermis, Dermis
• Epidermis, dermis, and hypodermis
• Epidermis dermis, and cutaneous layer

Multiple Choice

What kinds of sun rays are responsible for Aging your skin?

• UV-A rays

• UV-B rays

• UV-C rays

• UV-D rays

Multiple Choice

What kind of rays are responsible for burning your skin?

• UV-A rays

• UV-B rays

• UV-C rays

• UV-D rays

Multiple Choice

Sunscreen should have an SPF of at least:

• 2
• 8
• 15
• 30

Multiple Choice

Which of the following is NOT part of the integumentary system?

• Skin
• Cartilage 
• Nails
• Hair

Multiple Choice

Nails are made out of what?

• All of the Above 
• Terminal 
•  Vellus 
  
• Keratin 

Multiple Choice

Which layer of the skin does NOT contain blood vessels? 

• epidermis
• hypodermis
• dermis

Multiple Choice

Which layer contains accessory structures such as sweat glands, sebaceous glands, and hair follicles?

• epidermis
• dermis
• hypodermis
• hyperdermis

Multiple Choice

10 is 

• epidermis
• dermis
• hypodermis
• reticular layer

Multiple Choice

12 is 

• epidermis
• dermis
• hypodermis
• reticular layer