The 2-Minute Rule for anatomy human heart
The 2-Minute Rule for anatomy human heart
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angiotensin II – protein made by the enzymatic action of ACE on inactive angiotensin I; actively triggers vasoconstriction and stimulates aldosterone launch via the adrenal cortex.
brain stem – location on the Grownup brain that includes the midbrain, pons, and medulla oblongata and develops with the mesencephalon, metencephalon, and myelencephalon with the embryonic brain.
cartilage – semi-rigid connective tissue discovered over the skeleton in spots in which overall flexibility and sleek surfaces assistance movement.
costoclavicular ligament – band of connective tissue that unites the medial clavicle with the first rib.
Thus, the motions on the body and its pieces, all the way through the lunge of your football player to the delicate manipulations of a handicraft artist or of the usage of sophisticated instruments by a scientist, are made possible by independent and particular person engineering preparations involving muscle mass and bone.
contralateral – phrase meaning “on the alternative aspect,” as in axons that cross the midline in a very check here fibre tract.
Bainbridge reflex – (also, referred to as atrial reflex) autonomic reflex that responds to extend receptors inside the atria that send impulses on the cardioaccelerator spot to increase HR when venous stream in the atria raises.
bicipital groove – intertubercular groove; narrow groove located among the increased and lesser tubercles on the humerus.
alar cartilage – cartilage that supports the apex from the nose and can help shape the nares; it truly is linked to the septal cartilage and connective check here tissue from the alae.
areolar tissue – (also, unfastened connective tissue) a form of connective tissue appropriate that shows minimal specialisation with cells dispersed during the matrix.
Organic macromolecule – huge molecule necessary for lifestyle that's developed from smaller sized organic molecules.
dorsal arch – (also, arcuate arch) formed from the anastomosis on the dorsalis pedis artery and medial and plantar arteries; branches source the distal portions in the foot and digits.
deep femoral vein – drains blood within the further portions of your thigh and causes the femoral vein.
brush border – formed by microvilli within the floor of selected cuboidal cells; within the kidney it is actually located in the PCT; boosts floor space for absorption while in the kidney.