The Single Best Strategy To Use For human anatomy diagram
The Single Best Strategy To Use For human anatomy diagram
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arachnoid mater – Center layer from the meninges named for your spider-web–like trabeculae that extend involving it and the pia mater.
corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue while in the penis that fills with blood all through an erection and surrounds the penile urethra on the ventral portion of the penis.
coronary arteries – branches on the ascending aorta that offer blood into the heart; the still left coronary artery feeds the still left aspect of your heart, the left atrium and ventricle, plus the interventricular septum; the correct coronary artery feeds the proper atrium, parts of both of those ventricles, as well as heart conduction program.
costal cartilage – hyaline cartilage framework hooked up on the anterior stop of every rib that provides for either immediate or oblique attachment of most ribs towards the sternum.
prevalent pathway – ultimate coagulation pathway activated both from the intrinsic or maybe the extrinsic pathway, and ending while in the formation of a blood clot.
blood hydrostatic pressure – drive blood exerts towards the walls of a blood vessel or heart chamber.
atrioventricular (AV) node – clump of myocardial cells situated in the inferior percentage of the best atrium throughout the atrioventricular septum; receives the impulse from the SA node, pauses, then transmits it into specialised conducting cells inside the interventricular septum.
cytoskeleton – “skeleton” of a cell; formed by rod-like proteins that support the cell’s shape and provide, amid other functions, locomotive talents.
carotid sinuses – smaller pockets close to the base of The inner carotid arteries that happen to be the places in the baroreceptors and chemoreceptors that induce a reflex that aids inside the regulation of vascular homeostasis.
The relationship of your ribs to your breastbone—the sternum—is in all scenarios a secondary one, brought about via the somewhat pliable rib (costal) cartilages. The small joints in between the ribs as well as the vertebrae allow a gliding motion with the ribs to the vertebrae all through breathing along with other routines. The movement is proscribed via the ligamentous attachments among ribs and vertebrae.
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capillary – smallest of blood vessels exactly where Actual physical Trade occurs between the blood and tissue cells more info surrounded by interstitial fluid.
ball-and-socket joint – synovial joint fashioned among the spherical conclusion of 1 bone (the ball) that fits in the melancholy of a 2nd bone (the get more info socket); observed for the hip and shoulder joints; functionally categorized as being a multiaxial joint.
brain case – part of the cranium that contains and guards the Mind, consisting on the eight bones that kind the cranial foundation and rounded upper skull.