The 2-Minute Rule for human anatomy meaning
The 2-Minute Rule for human anatomy meaning
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anastomosis – (plural = anastomoses) space in which vessels unite to permit blood to flow into even when there might be partial blockage in A further branch.
circulatory shock – also merely called shock; a existence-threatening healthcare condition wherein the circulatory method is not able to produce sufficient blood move to deliver adequate oxygen together with other nutrients to your tissues to maintain mobile metabolism.
carotid canal – zig-zag tunnel providing passage in the foundation from the skull for The inner carotid artery towards the brain; commences anteromedial to the styloid system and terminates in the center cranial cavity, near the posterior-lateral base in the sella turcica.
atmospheric stress – volume of drive that is certainly exerted by gases during the air bordering any provided surface.
cervical vertebrae – 7 vertebrae numbered as C1–C7 that are located inside the neck region with the vertebral column.
atrial reflex – (also, referred to as Bainbridge reflex) autonomic reflex that responds to extend receptors within the atria that deliver impulses to the cardioaccelerator spot to raise HR when venous circulation to the atria increases.
bursa – connective tissue sac containing lubricating fluid that stops friction in between adjacent structures, for instance pores and skin and bone, tendons and bone, or involving muscles.
cortex – in hair, the second or middle layer of keratinocytes originating in the hair matrix, as viewed inside of a cross-part on the hair bulb.
angiotensin I – protein made by the enzymatic action of renin on angiotensinogen; inactive precursor of angiotensin II.
anterior inferior iliac spine – compact, bony projection Found within the anterior margin of the ilium, underneath the anterior excellent iliac backbone.
basilar artery – fashioned in the fusion of the two vertebral arteries; sends branches to the cerebellum, brain stem, along with the posterior cerebral arteries; the key check here blood source into the brain stem.
carbaminohemoglobin – compound of carbon dioxide and haemoglobin, check here and on the list of ways in which carbon dioxide is carried from the blood.
coronal suture – joint that unites the frontal bone to the proper and left parietal bones throughout the major in the cranium.
atrioventricular septum – cardiac septum Found concerning the atria and ventricles; atrioventricular valves are located below.