WorksheetsIntegumentary Vocabulary Quiz 1 REVIEW
Total questions: 19
Worksheet time: 14mins
Name
Class
Date
1.
Accessory structure of the skin composed of the shaft, root and follicle
a)
Skin
b)
Hair
2.
A system composed of the skin, hair, nails and glands
a)
Integumentary System
b)
Digestive System
3.
The deepest region of the skin that is composed of adipose and areolar connective tissue. It is missing on the eyelids, nipples, genitals and shins.
a)
Epidermis
b)
Hypodermis
4.
This structure is known as the integument. It consists of three major regions: epidermis, dermis and hypodermis
a)
Hair
b)
Skin
5.
Cells that produce a brown pigment
a)
Keratinocytes
b)
Melanocytes
6.
Cells that produce fibrous protein called keratin
a)
Keratinocytes
b)
Melanocytes
7.
Cells in the deepest layer of the epidermis that function as touch receptors in association with sensory nerve endings
a)
Merkel
b)
Melanocytes
8.
Epidermal macrophages that form bone marrow and provide immunity
a)
Langerhan's cells
b)
Glands
9.
A layer of connective tissue, nerve and muscle
a)
Hypodermis
b)
Dermis
10.
A layer of the skin composed of keratinized stratified squamous epithelium, consisting of four distinct cell types and four or five layers
a)
Epidermis
b)
Dermis
11.
Scale-like modification of the epidermis consisting of tightly packed keratinized cells on the distal, dorsal surface of the fingers and toes
a)
Nails
b)
Hair
12.
Secretory portion of the dermis. Some types open to the hair shaft while others have a duct to the surface
a)
Glands
b)
Langerhan's cells
13.
The top 20% of the dermis composed of loose CT and elastic fibers. This gives rise to the friction ridges
a)
Papillary
b)
Reticular
14.
Twenty-five to 30 layers of flat, dead cells filled with keratin and surrounded by lipids. The most superficial layer of the epidermis
a)
Stratum Corneum
b)
Stratum Lucidum
15.
This layer is only seen in thick skin on the palms and soles of the feet. It is also called the clear layer
a)
Stratum Corneum
b)
Stratum Lucidum
16.
This layer is thin with only three to five cell layers in which drastic changes in keratinocyte appearance occurs. This layer is responsible for producing keratin
a)
Stratum Lucidum
b)
Stratum Granulosum
17.
Layer of the epidermis known for its immune response to pathogens that come into contact with the skin
a)
Stratum Granulosum
b)
Stratum Spinosum
18.
The layer of epidermis responsible for mitotic growth. It is the deepest single layer of cells.
a)
Stratum Spinosum
b)
Stratum Basal
19.
Dense irregular connective tissue containing interlacing collagen and elastic fibers that are packed with oil and sweat gland ducts, fat and hair follicles. It provides strength and elasticity to the skin
a)
Papillary
b)
Reticular
100 %
