dermis/ connective tissue Flashcards
types of specialized connective tissue
bone, blood, and cartilage
collagen
thick fiber in connective tissue
only embryonic connective tissue
mucous
forms all kinds of connective tissue
types of loose connective tissue
areolar, adipose, & redicular
fat cell
adipocyte
bone cell
osteocyte
cartilage cell
chondrocyte
plasma
matrix of blood
striations
series of ridges, furrows or linear marks
tissue type?
transmits electrical eimpulses
nervous
tissue type?
the cells of the tissue contract to exert force
muscle
tissue type?
forms hormones that move via the blood stream
connective (clue- via blood stream)
tissue type?
packages and protects body organs
connective
tissue type?
has large amounts of non living matrix
connective
tissue type?
forms the brain and spinal cord
nervous
tissue type?
most widely distributed in body
connective
tissue type?
forms mucous, serous, and epidermal membranes
epithelium
tissue type?
allows for organ movement within the body
muscle
tissue type?
basis of the major controlling system of the body
nervous
muscle tissue type?
found attached to bones
skeletal
muscle tissue type?
banded or striated appearance
skeletal
muscle tissue type?
spindle shaped cells
smooth
muscle tissue type?
concerned with locomotion of the body as a whole
skeletal
muscle tissue type?
changes the internal volume of an organ as it contracts
cardiac
muscle tissue type?
voluntary controlled
skeletal
muscle tissue type?
found in the walls of the stomach, uterus, and arteries
smooth
muscle tissue type?
cells with branching ends
cardiac
muscle tissue type?
displays intercalated discs
cardiac
muscle tissue type?
multiple nuclei in long cylindrical cells
smooth
connective tissue types?
forms the bony skeleton
osseous (bone)
connective tissue types?
forms the embryonic skeleton
hyaline
connective tissue types?
reinforces the trachea
hyaline
connective tissue types?
heavily invaded with collagen fivers, appears glassy and smooth
hyaline
connective tissue types?
contains cells arranged around a nurtrient canal
osseous (bone)
connective tissue types?
matrix is hard due to calcium salts
osseous (bone)
connective tissue types?
acts as a storage depot for fat/ energy
adipose
connective tissue types?
provides insulation for the body
adipose
connective tissue types?
composes the basement membrane and packages organs; include all fivers and many cell types
areolar
connective tissue types?
forms the stroma or internal “skeleton” of the spleen and other lymphoid organs
reticular
characteristics of connective tissue
- few cells (loosely packed)
- matrix between cells
- vascular
- stem cells (embryo)
- nerves
- most abundant type of tissue
matrix
ground substance and fibers
fixed cells
cells that cant switch tissues- used for maintnance
wandering cells
cells that move through blood vessel
ex) white blood cells
nerves
conducts impulses for communication & control
neuroglia
nourishes and protects
neurons
conducts impulses, contains dendrites & axons
dendrites
receive impulsis
axons
sends impulses away from the nucleus
neurogenesis
production of new neurons
connective tissue types?
composes the dermis of the skin
dense connective tissue
connective tissue types?
provides great strength through parallel bundles of collagen fibers, found in tendons
dense connective tissues