human anatomy and physiology notes Things To Know Before You Buy
human anatomy and physiology notes Things To Know Before You Buy
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angiotensin II – protein made by the enzymatic action of ACE on inactive angiotensin I; actively causes vasoconstriction and stimulates aldosterone release with the adrenal cortex.
appendicular skeleton – all bones with the higher and lower limbs, as well as the girdle bones that attach Every limb into the axial skeleton.
carotid canal – zig-zag tunnel supplying passage from the foundation on the cranium for The interior carotid artery towards the brain; begins anteromedial for the styloid procedure and terminates in the middle cranial cavity, near the posterior-lateral base from the sella turcica.
distal radioulnar joint – articulation involving The pinnacle with the ulna plus the ulnar notch on the radius.
amacrine cell – style of mobile within the retina that connects for the bipolar cells close to the outer synaptic layer and offers the basis for early image processing throughout the retina.
arachnoid granulation – out-pocket of your arachnoid membrane to the dural sinuses that enables for reabsorption of CSF to the blood.
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cilia – tiny appendage on specific cells shaped by microtubules and modified for motion of supplies across the cellular surface area.
alar cartilage – cartilage that supports the apex of your nose and assists form the nares; it's connected to the septal cartilage and connective tissue from the alae.
brachial vein – further vein in the arm that kinds through the radial and ulnar veins within the lower arm; brings about the axillary vein.
ongoing capillary – most typical form of capillary, located in pretty much all tissues except epithelia and cartilage; includes very little gaps while in the endothelial lining that allow exchange.
The several organ programs each have various features and as a consequence distinctive roles to accomplish in physiology. These a lot of features is often summarized with regard to a couple of that we might take into account definitive of human lifetime: organization, metabolism, responsiveness, motion, progress, and replica.
blood-brain barrier (BBB) – physiological barrier concerning the circulatory procedure along with the central nervous system that establishes a privileged blood source, restricting the stream click here of substances into the CNS.
coronoid fossa – depression on the anterior area in the humerus above the trochlea; this space gets the coronoid process of the ulna if the elbow is maximally flexed.