histology intro
Post on 23-Feb-2016
85 views
Embed Size (px)
DESCRIPTION
Histology Intro. Oh, Say, can you see?. Organs are made of lots of tissues!. Muscle: Cardiac. Muscle: Smooth. Muscle: Skeletal. Epithelial: Skin. Finding Epithelium. By definition, this tissue exists at the outside edge… Look for it! The “Free” surface = apical - PowerPoint PPT PresentationTRANSCRIPT
Histology Intro
Histology IntroOh, Say, can you see?Organs are made of lots of tissues!
Muscle: Cardiac
Muscle: Smooth
Muscle: Skeletal
Epithelial: Skin
By definition, this tissue exists at the outside edge Look for it!The Free surface = apicalFree faces outside or lumen of a tubeThe attached surface = basalFinding EpitheliumSimple: Stratified: Determine the number of layers
SquamousCuboidal
Columnar
and shape
Pseudostratified
Transitional
or something else
Comparing epitheliumSimple columnarStratified squamous
More epitheliumSimple cuboidal
Neuron histology
Nerve histology
Loose (areolar)Connective Tissue Types
Dense Connective TissueDense RegularTendons, ligamentsDense IrregularJoint capsules, skin, hollow organs
Connective TissueAdipose (fat) Blood
Connective tissueCartilage