5 Simple Techniques For human anatomy meaning
5 Simple Techniques For human anatomy meaning
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The Grownup human skeleton ordinarily includes 206 named bones. These bones could be grouped in two divisions: axial skeleton and appendicular skeleton.
anterior talofibular ligament – intrinsic ligament Found about the lateral aspect on the ankle joint, concerning talus bone and lateral malleolus of fibula; supports talus with the talocrural joint and resists excessive inversion from the foot.
ascending aorta – Preliminary part of the aorta, growing from your left ventricle for a distance of about 5 cm.
diploë – layer of spongy bone, that is certainly sandwiched involving two the layers of compact bone present in flat bones.
corn – kind of callus that is definitely named for its shape as well as the elliptical motion in the abrasive pressure.
contralateral – word meaning “on the opposite side,” as in axons that cross the midline in a fibre tract.
choroid plexus – specialised framework containing ependymal cells that line blood capillaries and filter blood to supply CSF during the four ventricles in the Mind.
Bachmann’s bundle – (also, interatrial band) group of click here specialised conducting cells that transmit the impulse directly from the SA node in the right atrium on the remaining atrium.
atrial natriuretic peptide (ANP) – peptide hormone made by the partitions from the atria in response to superior blood pressure, blood volume, or blood sodium that cuts down the reabsorption of sodium and drinking water while in the kidneys and encourages vasodilation.
atrium – (plural = atria) upper or getting chamber with the heart that pumps blood in to the decrease chambers just just before their contraction; the ideal atrium receives blood within the systemic circuit that flows into the appropriate ventricle; the remaining atrium gets blood with the pulmonary circuit that flows in to the left ventricle.
acromioclavicular joint – articulation in between the acromion in the scapula and also the acromial conclusion of your clavicle.
cardiogenic shock – sort of shock that effects from The shortcoming in the heart to keep up cardiac output.
blood-brain barrier (BBB) – physiological barrier involving the circulatory program and the central nervous process that establishes a privileged blood website source, limiting the move of substances to the CNS.
atrioventricular septum – cardiac septum Situated among the atria and ventricles; atrioventricular valves are located listed here.