A Simple Key For anatomy human heart Unveiled

A Simple Key For anatomy human heart Unveiled

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angiotensin II – protein produced by the enzymatic action of ACE on inactive angiotensin I; actively leads to vasoconstriction and stimulates aldosterone launch from the adrenal cortex.

annular ligament – intrinsic ligament from the elbow articular capsule that surrounds and supports The top with the radius in the proximal radioulnar joint.

dense body – sarcoplasmic structure that attaches to your sarcolemma and shortens the muscle as skinny filaments slide past thick filaments.

distal convoluted tubules – parts of the nephron distal for the loop of Henle that acquire hyposmotic filtrate from your loop of Henle and vacant into collecting ducts.

articular tubercle – clean ridge Situated around the inferior skull, straight away anterior on the mandibular fossa.

adrenal medulla – internal layer on the adrenal glands that plays a crucial part from the worry reaction by developing adrenaline and noradrenaline.

Mind – the big organ of your central nervous process composed of white and grey subject, contained inside the cranium and ongoing with the spinal twine.

deep femoral artery – department in the femoral artery; gives rise towards the lateral circumflex arteries.

carotid sinuses – compact pockets close to the foundation of the internal carotid arteries that are the places from the baroreceptors and chemoreceptors that bring about website a reflex that aids while in the regulation of vascular homeostasis.

In the upper body and abdomen, a number of inner membranes preserve significant organs such as the lungs, heart, and kidneys individual from Other folks.

amniotic cavity – cavity that opens involving the interior cell mass as well as the trophoblast; develops into amnion.

absorption – passage of digested products with the intestinal lumen by way of mucosal cells and into the bloodstream or lacteals.

coronal suture – joint that unites the frontal bone to the correct and still left parietal here bones through the major with the cranium.

carbonic anhydrase (CA) – enzyme that catalyses the reaction that triggers carbon dioxide and water to form carbonic acid.