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Worksheets

Integumentary System

Total questions: 20

Worksheet time: 12mins

Name
Class
Date
1.

These cells produce the pigment that gives skin its color

a)

Melanocytes

b)

Keratinocytes

c)

Tactile epithelial cells

d)

Stratum spinosum

2.

Also known as the "horny layer" composed of dead cells bound tightly together to form a layer of protection

a)

Stratum corneum

b)

Stratum granulosum

c)

papillary dermis

d)

reticular dermis

3.

The epidermal layer that only exists in thick skin, such as the soles of the feet and the palms of the hands

a)

stratum lucidum

b)

stratum basale

c)

stratum spinosum

d)

stratum corneum

4.

These cells make up the majority of the epidermis. The ones on the surface of our skin are dead and we shed many of them every day

a)

keratinocyte

b)

melanocytes

c)

tactile epithelial cells

d)

langerhans cells

5.

The tough and water-resistant layer of the skin where cells are filled with keratin

a)

stratum granulosum

b)

stratum corneum

c)

stratum lucidum

d)

stratum basale

6.

The majority of the dermal layer, made of dense irregular connective tissue

a)

reticular dermis

b)

papillary dermis

c)

stratym granulosum

d)

stratum corneum

7.

Combine with nerve endings where the epidermis and dermis meet to make sensory receptors for touch

a)

tactile epithelial cells

b)

langerhans cells

c)

keratinocytes

d)

melanocytes

8.

Where dendritic cells are most abundant

a)

stratum spinosum

b)

stratum basale

c)

stratum lucidum

d)

stratum corneum

9.

These cells patrol beneath the surface of the skin to attack foreign invaders and activate the immune system

a)

langerhans cells

b)

tactile epithelial cells

c)

keratinocytes

d)

melanocytes

10.

The most superficial layer of the skin is the (a)  

11.

Because the epidermis is avascular, it relies on the (a)   for all of its nutrients

12.

The (a)   is the layer composed of adipose tissue that anchors the other layers to underlying structures

13.

Where most new cells are made

a)

Stratum Basale

b)

Stratum Lucidum

c)

Papillary

d)

Reticular Dermis

14.

Dendritic cells are most abundant in the ____________________ layer of the skin

a)

stratum granulosum

b)

stratum conreum

c)

stratum spinosum

d)

stratum basale

15.

Which of the following is NOT a function of the hypodermis?

a)

prevents water loss

b)

insulates from heat loss

c)

absorbs shock

d)

stores energy

16.

Which skin cell also has a role in the nervous system?

a)

Langerhans cell

b)

Tactile epithelial cell

c)

Keratinocyte

d)

Melanocyte

17.

If you were to get a tattoo, which sensory receptor in your skin would allow you to sense the pain from the needle?

a)

Ruffini ending

b)

hair follicle receptor

c)

free nerve ending

d)

tactile corpuscle

18.

Hair, nails, and the outermost layer of our skin are composed mostly of a tough and protective protein known as

a)

perforin

b)

elastin

c)

melanin

d)

keratin

19.

Which of the following glands secretes a substance containing proteins and fat that when decomposed by bacteria results in body odor?

a)

oil gland

b)

apocrine gland

c)

eccrine gland

d)

sebaceous gland

20.

Where are sebaceous glands NOT located in our bodies?

a)

palms of hands and soles of feet

b)

armpits (axillary region)

c)

the surface of the scalp

d)

on the arms, legs, and torso