Question | Answer |
basic tissue types | 1.epithelial
2.connective
3.muscle
4.nerve |
some key characteristics of epithelia | 1.polarized
2.avascular
3.rests on basal lamina |
epithelial(endothelial) cells of blood vessels | simple squamous(fenestrated) |
simple sqamous found in (3) | 1.alveola
2.endothelium
3.thin tube of loop of Henle |
stratified squamous found in (4) | 1.mouth
2.esophagus
3.vagina
4.urethra |
simple cuboidal found in | 1.proximal/distal convoluted tube
2.bronchiole |
simple columnar found in | 1.oviduct
2.uterus
3.stomach
4.intestine (large and small)
5.bronchi |
stratified cuboidal found in | large ducts |
stratified columnar found in | large ducts |
pseudostrafied found in | 1.nasopharynx, trachae, large airways
2.male reproductory tract |
transitional epithelium found in | 1.ureter
2.urinary bladder |
three mechanisms of secretion | 1.merocine
2.apocrine
3.holocrine |
merocrine is | normal exocytosis |
apocrine | apical surface pinched off |
holocrine | entire cell gets released |
three types of connective tissues | 1.connective tissue proper
2.fluid connective tissue
3.supporting connective tissue |
connective tissue proper | 1.loose connective tissue
2.dense connective tissue |
fluid connective tissue | 1.blood
2.lymph |
supporting connective tissue | 1.cartilage
2.bone |
stem cells of connective tissues called | mesenchyme |
characteristics of loose connective tissue | abundunt ground substance, few fibers |
adipose connective tissue example of | loose connective tissue |
tissue covering major organs called | areolar connective tissue |
areolar connective tissue is | loose connective tissue |
characteristics of dense conenctive tissue | abundance of fiber, few ground substance and cells |
types of dense connective tissue | dense irregular, dense regular |
types of loose connective tissue | areolar, adipose |
dense irregular example | dermis of skin, sheaths around bone |
dense regular example | tendons and ligaments |
membranes | connective tissue + epithelium |