Tissues Flashcards
What are the 4 tissue types
- Epithelial Tissue 2. Nervous Tissue 3. Connective Tissue 4. Muscle Tissue
Epithelial Tissues
Cover/ Line
Which tissue type has an apical and basal surface
Epithelial
What side is the exposed tissue side
apical
What side is the bottom tissue side
basal
Epithelial tissues have _____ extracellular matrix
little
Avascular
Without vessels
Innervated
Nerve supply
How are Epithelial tissues named
The number of cell layers and the cell shape
Simple
1 layer
Stratified
2+ layers
Squamos
Squished
Cuboidal
Cube
Columnar
Columns
What are two locations of the simple squamos epithelium
- Capillaries 2. Kidneys
What is the function of the simple squamos epithelial tissue of the capillaries
Material Exchange
What is the function of the simple squamos epithelial tissue of the Kidneys
Filtration
What are two locations of the simple cuboidal epithelium
- Glands 2. Kidneys
What is the function of the simple cuboidal epithelium of the glands
Secretion
What is the function of the simple cuboidal epithelium of the kidneys
Absorption and Secretion
What is one location of the simple columnar epithelium
Lining of the digestive tract
What is the function of the simple columnar epithelium
- Absorption of nutrients 2. Secretion of mucus and enzymes
What is the function of the goblet cells on the simple columnar epithelium
Make mucus
What is one location of the pseudostratified ciliated columnar epithelium
Respiratory Tract
What does pseudostratified break down to mean
False Layered
What is the function of the pseudostratified ciliated columnar epithelium lining the respiratory tract
Protection
What lines the apical surface of the pseudostratified ciliated columnar epithelium
Cilia
What are two locations of the stratified squamous epithelium
- Skin (epidermis) 2. Inside cheeks