Tissues

What are the four tissue types

Muscle, connective, nervous, epithelial

What tissue is found at the body surface (outside)/ skin; body linings (inside)/stomach, bladder,intestines; glands/secrete

Epithelial tissue

Which tissue protects, absorbs/holds, and secrete?

Epithelial tissue

What tissue has the structure of cels being physically connected to each other?

Epithelial tissue

What term means “no blood”

Avascular

Which tissue receive nutrients from diffusing them from the blood?

epithelial tissue

why to classify epithelial tissue

number of layers

1 layer of epithelial tissue

simple

many layers of epithelial tissue

stratified

flat/squished shape of epithelial cells

squamous

cube/square shape of epithelial cells.

cuboidal

tall/columnar shape of cells

Columnar

what type of epithelial matches this description:

• lines lungs and capillary walls

• Easiest diffusion of O2

• Thinnest

simple squamos

what type of epithelial matches this description:

• Mucus producer

• Line digestive tract

simple columnar

what type of epithelial matches this description:

• 1 layer, looks like more

• Often ciliated

Pseudostratified Columnar

what type of epithelial matches this description:

• cushion of cell layer with the top being flat

• High friction environment = skin and mouth

Stratified

Glands are part of what main tissue?

Epitelial

Glands are part of which tissue?

Special Epithelial tissue

Where do glands deposit their secretions?

In the blood

What are examples of exocrine glands?

ducts

The secretions are deposited through mucus, sweat, oil, and tears

Glands

What tissue is this?

Stratified (multiple layers)

What tissue is this?

Exocrine gland

What tissue is this?

Pseudostratified

What tissue is this?

Simple squamous

What tissue is this?

Simple Cubidal

What tissue is this?

Simple columnar

What tissue matches this description?

• Found all throughout the body/very abundant

Connective tissue

What tissue matches this description?

• Varying job based on tissue type

• Connects other tissue together

• Support and protect

Connective tissue

What tissue matches this description?

• Varied body supply

• Some vascular (heal)

• Some avascular (no heal)

Connective tissue

What tissue matches this description?

• The structure is all surrounded by non-living extracellular matrix (environment)

Connective tissue

What are the two types of Connective tissue?

Dense connective tissue and Loose connective tissue

What tissue matches this description?

• hardest tissue

• Living cells (osteocytes)

• Surrounded by the calcium matrix

Bone (osseous tissue)

What tissue matches this description?

• Second strongest substance in the body

• Found in ribs and entire fetal skeleton

• Avascular

• Matrix is Collagen protein (Strong protein)

Hyaline Cartilage

What tissue matches this description?

• Flexible

• Found in the nose and ear

• Elastin protein

Elastic Cartilage

What tissue matches this description?

• Found in vertebral discs

• Highly compressible

• Collagen + Elastin Protein matrix

Fibrocartilage

What tissue matches this description?

• Found in Tendons, ligaments, anchors skin to body

• Avascular

• Collagen matrix

Dense fibrous tissue

What tissue matches this description?

• cobwebby, cushiony, soaks up loose fluid

• Swelling tissue + bruising

• Protein/empty space

Areolar tissue

What tissue matches this description?

• fat tissue

• Lipid deposits

• Yellow in color

• Insulation, cushion, fuel storage

• Protein matrix

Adipose tissue

What tissue matches this description?

• only liquid tissue

• Cells = red and white blood cells

• Water matrix

Blood (vascular) tissue

what tissue is this?

Fibrocartilage

What tissue is this?

Adipose

What tissue is this?

Areolar

What tissue is this?

Blood/vascular

What tissue is this?

Hyaline cartilage

What tissue is this?

Bone tissue

What tissue is this?

Dense fiberous

What tissue matches the description?

What tissue matches this description?

• Found in the muscles

• Found in the walls of internal organs

Muscle tissue

What tissue matches this description?

• in the body its job is movement as it pulls and contracts

Muscle tissue

What tissue matches this description?

• blood supply: Highly vascularized (looks red)

Muscle tissue

what are the three types of muscle tissue?

Skeletal, smooth, and cardiac

What muscle matches this description?

• voluntary control

• Pulls on bones and skin

• Striated

• Multinucleate

• Long, cylinder - shaped cells

Skeletal muscle

What tissue matches this description?

• involuntary control

• Pump the heart

• Striated

• Uni-nucleate

• Branching cells attaching to others at intercales discs

Cardiac muscle

What tissue matches this description?

• involuntary control

• In walls of hollow organ (stomach, intestines, etc)

• It’s substance through organ

• No striations

• One-nucleate

• Spindle-shaped cells

smooth muscle

What tissue matches this description?

• found in the brain, spinal cord, and nerve

Nervous tissue

What tissue matches this description?

• Function:

  • Send electrical impulses

  • The purpose if to move, react, and think

Nervous Tissue

What tissue matches this description?

• Blood supply: Highly Vascularized

Nervous tissue

What is the 2 types of the nervous tissue?

• neuron (nerve)

• support cells (supports the nerve)