The Single Best Strategy To Use For human anatomy and physiology definition
The Single Best Strategy To Use For human anatomy and physiology definition
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digital veins – drain the digits and feed into the palmar arches on the hand and dorsal venous arch in the foot.
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coronary arteries – branches of the ascending aorta that offer blood for the heart; the remaining coronary artery feeds the still left facet from the heart, the remaining atrium and ventricle, along with the interventricular septum; the ideal coronary artery feeds the correct atrium, parts of each ventricles, plus the heart conduction system.
coronoid process of the mandible – flattened upward projection in the anterior margin of the mandibular ramus.
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cardiac output (CO) – volume of blood pumped by Each and every ventricle through a person moment; equals HR multiplied by SV.
calyces – cup-like constructions getting urine in the collecting ducts exactly where it passes on on the renal pelvis and ureter.
brachial artery – continuation with the axillary artery from the brachium; provides blood to Considerably with the brachial area; gives off several scaled-down branches that give blood towards the posterior area of the arm during the area of the elbow; bifurcates into the radial and ulnar arteries for the coronoid fossa.
cerebral cortex – outermost layer of gray issue in the brain, where by aware perception takes spot.
autorhythmicity – capacity of cardiac muscle to initiate its personal electrical impulse that triggers the get more info mechanical contraction that pumps blood at a hard and fast tempo without having anxious or endocrine Command.
continual capillary – most frequent style of capillary, located in pretty much all tissues except epithelia and cartilage; consists of really modest gaps from the endothelial lining that allow Trade.
anaphylactic shock – kind of shock that follows a critical allergic response and outcomes from enormous vasodilation.
anterior – describes the entrance or course toward the front from the body; also known as ventral.
corona radiata – in an oocyte, a more info layer of granulosa cells that surrounds the oocyte and that needs to be penetrated by sperm prior to fertilisation can occur.