TISSUE Flashcards
CELLS ARE SPECIALIZED FOR PARTICULAR FUNCTION
BODY TISSUE
GROUP OF CELLS WITH SIMILAR STRUCTURE AND FUNCTION
TISSUE
WHAT ARE THE PRIMARY TYPES OF TISSUE?
EPITHELIAL TISSUE
CONNECTIVE TISSUE
NERVOUS TISSUE
MUSCLE TISSUE
IT IS A TISSUE THAT CAN BE FOUND IN DIFFERENT AREAS OF OUR BODY SUCH AS THE BODY COVERING, BODY LINING, AND GLANDULAR TISSUE
EPITHELIAL TISSUE
WHAT ARE THE FUNCTION OF EPITHELIAL TISSUE?
PROTECTION, ABSORPTION, FILTRATION, SECRETION (REMEMBER “PAFS” FOR FUNCTION)
WHERE CAN WE LOCATE EPITHELIAL TISSUE?
BODY COVERING
BODY LINING
GLANDULAR TISSUE
(REMEMBER “BBG” OR “BOCO-BOLI-GLATI”)
IT IS A TISSUE THAT CAN REGENERATE EASILY IF WELL NOURISHED AND IS AVASCULAR.
EPITHELIAL TISSUE OR EPITHELIUM
IT IS A TYPE OF TISSUE WITH A TISSUE LAYER THAT HAS ONE FREE SURFACE
> THE LOWER SURFACE IS BOUND BY A BASEMENT MEMBRANE
EPITHELIAL TISSUE OR EPITHELIUM
WHAT ARE THE LAYERS OF EPITHELIAL CELLS
SIMPLE
STRATIFIED
ONE LAYER OF EPITHELIAL CELL
SIMPLE
MORE THAN ONE LAYER OF CELL IN EPITHELIUM OR EPITHELIAL TISSUE
STRATIFIED
WHAT ARE THE SHAPES OF EPITHELIAL CELLS?
SQUAMOUS
CUBOIDAL
COLUMNAR
CELLS ARE FLAT OR SCALE-LIKE; FLATTENED
SQUAMOUS
CELLS ARE CUBE- SHAPE AND ABOUT WIDE AS THEY ARE TALL
CUBOIDAL
CELLS TEND TO BE TALLER AS THEY ARE WIDE
COLUMNAR
COLUMN-LIKE CELLS
COLUMNAR
A SINGLE LAYER OF FLAT CELLS THAT USUALLY FORMS HORMONES; LINES BODY CAVITIES, LUNGS AND CAPILLARIES
SIMPLE SQUAMOUS
IT IS A TYPE OF EPITHELIAL TISSUE THAT IS COMMON IN GLANDS AND THEIR DUCTS AND FORMS WALLS OF KIDNEY TUBULES
SIMPLE CUBOIDAL
A TYPE OF EPITHELIAL TISSUE THAT LINES THE DIGESTIVE TRACT AND OFTEN INCLUDES GOBLET CELLS, WHICH PRODUCES MUCUS
SIMPLE COLUMNAR
A SINGLE LAYER CELL, BUT SOME CELLS ARE SHORTER THAN OTHERS. SOMETIMES CILIATED, SUCH AS IN THE RESPIRATORY TRACT.
PSEUDOSTRATIFIED
IT IS A TYPE OF EPITHELIAL TISSUE THAT MAY FUNCTION IN ABSORPTION OR SECRETION THAT OFTEN LOOKS LIKE A DOUBLE CELL LAYER
PSEUDOSTRATIFIED
WHAT ARE THE LOCATIONS OF STRATIFIED SQUAMOUS?
SKIN
MOUTH
ESOPHAGUS
(REMEMBER “SME” FOR LOCATION)
A TYPE OF EPITHELIAL TISSUE THAT IS FOUND AS A PROTECTIVE COVERING WHERE FRICTION IS COMMON
STRATIFIED SQUAMOUS
CONSIST OF MORE THAN ONE LAYER OF CUBOIDAL CELLS
STRATIFIED CUBOIDAL
SURFACE CELLS ARE COLUMNAR WHILE THE UNDERNEATH VARY IN SIZE AND SHAPE
STRATIFIED COLUMNAR
THESE TYPES OF EPITHELIAL TISSUE ARE RARE IN HUMAN BODIES AND CAN BE FOUND MAINLY IN DUCTS OF LARGE GLANDS
STRATIFIED CUBOIDAL AND COLUMNAR OR STRATIFIED CUBOIDAL AND STRATIFIED COLUMNAR
A TYPE OF EPITHELIAL TISSUE WHERE THE SHAPE OF CELLS DEPENDS UPON THE AMOUNT OF STRETCHING
TRANSITIONAL EPITHELIUM
A TYPE OF EPITHELIAL TISSUE THAT LINES ORGANS OF THE URINARY SYSTEM
TRANSITIONAL EPITHELIUM
IT IS THE SECRETION OF ORGANS
GLANDS
ONE OR MORE CELL THAT SECRETES A PARTICULAR PRODUCT
GLANDS