Muscle Tissue Flashcards
(51 cards)
Types Connective Tissue
Connective tissue proper
Cartilage
Bone
Blood
All Connective tissue arise from
mesenchyme
(embryonic tissue)
Functions of Connective Tissue
Binding and support
Protection
Insulation
Transportation
Structural Elements of Connective Tissue
Ground substance / matrix(gel-like fluidsurrounding fibers and cells)
Fibers
Cells
Types of fibers
Collagen
Elastic
Reticular
Description of Areolar CT
Gel like matrix with all three fiber types; fibroblasts,macrophages,mast cells and some white blood cells.
Function of Areolar CT
Wraps and cushions organs; plays important role in inflamation; holds and conveys tissue fluid.
Location of Areolar CT
Widely distributed under epithelia of body ;forms lamina proper of mucous membranes; packages organs; surrounds capillaries
Function of Adipose CT
Insulates the body and stores excess nutrients
Strongest and largest of the three fiber types
Found in bones and skin
Collagen
Able to stretch and recoil
Help structurally support things
Elastic
Internal framework for certain organs
Reticular
Location of Adipose CT
Found throughout entire body - deep to the skin
Description of Adipose CT
Loose connective tissue
Fat tissue
Adipocytes are
fat cells
Description of Reticular CT
Loose connective tissue
Filled with reticular fibers
Location of Reticular CT
Found in lymphatic organs and the liver
Description of Dense Regular CT
Dense connective tissue
Collagen fibers run parallel to each other
Function of Dense Regular CT
Resist tension and pulling forces in one direction
Location of Dense Regular CT
Found in tendons (attach muscle to bone) and ligaments (attach bone to bone)
Description of Dense Irregular CT
Dense connective tissue
Not running parallel to each other
Function of Dense Irregular CT
Resists tension from several directions
Location of Dense Irregular CT
Found in dermis (deep layer of your skin) and joint capsules (wherever you have a place where two or more bones meet you have a capsule - space between your bones)
Elastic Cartilage CT
Filled with elastic fibers
Flexible
Maintains shape