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32 Cards in this Set
- Front
- Back
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what is the difference between connective and epithelial tissue? |
connective has a matrix, a rich blood supply, |
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? |
? |
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ug |
ug |
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what is extracellular matrix made of? |
noncellular, non-living matter |
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where is mesenchyme found? what is it's function? |
embryo, it can manifest into different tissues to identify: cells are dispersed becoming more dense as they form into other tissue |
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what is blood's function? |
delivery: lacoated in vessels, arteries, capillaries. to identify: no nuclei, some darker circles |
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elastic dense connective tissue |
found in the aorta, arteries. function- deals with alot of pressure, acts elastic to identify: has dark fibers |
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Dense Connective Tissue |
withstands tension in one direction, found in tendons and ligaments |
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Dense Irregular |
withstands tension in many directions, location: skin. function-protection |
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elastic cartiledge |
located in the ear lobe, epiglotis. function- be elastic. to identify- lacuna and black fibers |
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fibrocartiledge |
to identify- has alot of dark fibers, lacuna. function- deals with alot of compression. Located- vertebral discs, pubic synthesis |
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areolar loose connective tissue is found? |
surrounding organs. function- vascularization. epitheleal=areolar |
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adipose tissue? |
location?breats, buttocks, funtion- cushioning, insulation. to identify- fibers, no cells with nuclei. |
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reticular loose connective tissue is found? |
lymph nodes. function=secretion. to identify=look for spider webby dark fibers, more cells less fibers than adipose |
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simple squamous epithelium is found? |
lungs, to identify=look for alot of cells |
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transitional |
cells are at the top |
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pseudostratified |
look for cillia and a basement membrane. located in the bronchi and respiratory system |
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hyaline cartilege |
look for little bubblelike cells floating throughout does not have fibers |
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bone function? |
support, blood production. to identify=has alot of vessels, tree truck looking cells |
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what is mucous membrane made of? |
simple columnar and pseudostratified epithelial and areolar loose connective tissue. found in respiratory and digestive tract. |
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what is the serous membrane made of? |
simple squamous epitheal and loose areolar. found in the heart. function is to lubricate. (a popped blister oozes serous fluid) |
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cutaneous membrane is made of? |
has 2 layers. 1st= stratified squamous epithelium then, loose areolar connective and below that is dense irregular. lacation=skin. function=protection |
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what makes fingerprints |
papillary layer of the dermis. to identify= look for the bumps. is also stratified squamous epithelium. |
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layers of dermis in order from superficial to interior. |
epidermis, dermis, hypodermis |
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order of strata from superficial to deep. |
corneum, lucidum, granulosum, spinosum, basale. to identify= |
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what does the skin on the palms of hands and heels(thick skin) have? |
lucidum. to identify= look for a light colored or clear thin line going through the cell |
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what tissue is found in the hypodermis? |
adipose |
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dermis? |
dense irregular, reticular, stratified squamous(papillary=has bumps)when identifying=very small area has bumps, alot of fibers going in different directions, |
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epidermis |
granulosum(dark granules) |
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skin color is determined by? |
melanin |
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what causes jaundice? |
? |
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what does the arrector pilli muscle do? |
? |
