Tissues p1
Tissues p2
Tissues p3
Skin
Hair/Nails
100
What is a tissue
Groups of cells that are similar in appearance and function
100
What are the four kinds of tissues
Connective, Nervous, Muscles, Epithelial
100
True or False:
Delly smells
TRUE VERY TRUE
100
3 major layers of the skin, superficial to deepest
Epidermis, Dermis, Hypodermis
100
What is the function of hair
Protection, sensory and temperature regulation, etc
200
What is the only unicellular gland
Goblet Cell
200
What is the most ABUNDANT type of tissue
Connective Tissue
200
What are the 3 types of Muscle tissue
Smooth, Skeletal, and Cardiac
200
Which layer is in the dermis but NOT the epidermis?
Lucidium
200
what do sebaceous glands (oil glands) produce
sebum
300
True or False:
Endocrine Glands have ducts, while Exocrine Glands do not
False, it is the opposite
300
What are all four tissues primary functions
The four tissue types are epithelial (protection, absorption, secretion), connective (support, binding, transport), muscle (movement via contraction), and nervous tissue (signal transmission).
300
Which muscle tissue is NOT striated
Smooth
300
what 3 pigments determine skin color
Melanin, Hemoglobin, Keratin
300
What does the arrector pili muscle do
give you "goosebumps"
400
What are the three types of Cartlidge
Hyaline, Elastic, and Fibrocartilage
400
What type of Tissue is this
Adipose connective tissue
400
Are nerves or blood vessels present in epithelia?
Nerves yes, blood vessels no
400
the 5 layers of the dermis, superficial to deepest?
Stratum corneum – outermost, keratinized, protective layer
Stratum lucidum – clear, transparent layer (only in thick skin)
Stratum granulosum – granular layer where cells flatten and produce keratin granules
Stratum spinosum – “spiny” layer with strong cell-to-cell connections
Stratum basale – deepest epidermal layer, site of cell division
400
3 types of sweat glands?
Eccrine, Apocrine, and Ceruminous Glands
500
What are the 3 types of Epithelial Membranes
Cutaneous membranes, Mucous membranes, and Serous membranes
500
What is the difference between a Parietal and Visceral layers
Parietal- in contact with body wall
Visceral- covering the organs of the cavity
500
What are the 3 steps of tissue repair
1.Inflammation
2.Organization
3.Regeneration
500
What tissue is each layer of skin composed of?
Epidermis-Stratified Squamous Epithelium
Dermis-Dense Irregular Connective Tissue
Hypodermis-Adipose Connective Tissue
500
What are the 4 appendages of the skin?
Hair, Nails, Sebaceous glands, sweat glands