Notes in 02. Histology

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Status	Last Update	Fields
Published	02/28/2025	{{c1::Gap junctions}} electrically couple adjacent cardiac myocytes
Published	02/28/2025	{{c1::Intercalated discs}} join two adjacent myocytes
Published	02/28/2025	Intercalated discs are made up of = {{c1::Desmosomes (macula adherens) + Fascia adherens + Gap junctions::3 things}}
Published	02/28/2025	This is a {{c1::intercalated disc}}
Published	02/28/2025	The {{c1::subendocardium}} layer contains {{c2::conductive}} cardiac myocytes
Published	02/28/2025	The {{c1::myocardium}} layer contains {{c2::contractile}} cardiac myocytes
Published	02/28/2025	{{c1::image-occlusion:rect:left=.3544:top=.3112:width=.134:height=.0399:oi=1}}{{c2::image-occlusion:rect:left=.7839:top=.1957:width=.0911:height=.0688…
Published	02/28/2025	The {{c1::left ventricle}} is the thickest
Published	02/28/2025	The {{c1::epicardium::endo/myo/epicardium}} will have a layer of adipose tissue
Published	02/28/2025	{{c1::image-occlusion:rect:left=.578:top=.0526:width=.0726:height=.0495:oi=1}}{{c2::image-occlusion:rect:left=.5425:top=.2466:width=.068:height=.0564:…
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Published	02/28/2025	The {{c1::endocardium::endo/myo/epicardium}} is made up of endothelium (simple squamous epithelial cells)
Published	02/28/2025	Purkinje fibers are {{c1::larger::larger/smaller}} and stain {{c1::lighter::darker/lighter}} than myocytes
Published	02/28/2025	The {{c1::epicardium::endo/myo/endocardium}} layer produces serous fluid which protects the myocardium from trauma and friction
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Published	02/28/2025	{{c1::image-occlusion:rect:left=.1249:top=.2782:width=.216:height=.0426:oi=1}}{{c2::image-occlusion:rect:left=.128:top=.5891:width=.209:height=.0385:o…
Published	02/28/2025	1 is a {{c1::conducting (Purkinje)}} myocyte and 2 is a {{c1::contractile}} myocyte
Published	02/28/2025	Blood Vessel Layers:{{c1::Tunica intima}} = internal layer {{c1::Tunica media}} = middle layer composed of smooth muscle fibers {{c1::Tunica…
Published	02/28/2025	Major arteries (aorta, subclavian, carotid) are {{c1::elastic::type}} arteries
Published	02/28/2025	{{c1::Arterioles::artery type}} is a major determinant of systemic blood pressure
Published	02/28/2025	{{c1::Post capillary venules::vein type}} drain capillary beds and are the site of leukocyte exit from vasculature
Published	02/28/2025	Arteries have a {{c1::smaller::larger/smaller}} internal diameter than veins
Published	02/28/2025	Arteries have a {{c1::smaller::larger/smaller}} tunica externa than veins
Published	02/28/2025	Arteries have a {{c1::larger::larger/smaller}} tunica media than veins
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Published	02/28/2025	Types of Microvascular Beds:Simple pathway = most common, vasomotor tone regulate perfusion into the capillary bed {{c1::Arteriovenous shunt}} = …
Published	02/28/2025	Types of Capillaries;{{c1::Continuous}} = basement membrane is continuous, endothelial cells are tightly adhered {{c2::Fenestrated}} = basement m…
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