5 Simple Techniques For human anatomy and physiology definition
5 Simple Techniques For human anatomy and physiology definition
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baroreceptor reflex – autonomic reflex during which the cardiac centres watch alerts with the baroreceptor extend receptors and control heart operate according to blood stream.
aquaporin – protein-forming drinking water channels with the lipid bilayer on the cell; permits drinking water to cross; activation within the collecting ducts is beneath the Charge of ADH.
coronary arteries – branches on the ascending aorta that supply blood to your heart; the left coronary artery feeds the left side of the heart, the remaining atrium and ventricle, along with the interventricular septum; the proper coronary artery feeds the ideal atrium, parts of equally ventricles, and the heart conduction technique.
cervical enlargement – region of the ventral (anterior) horn of the spinal wire which has a greater inhabitants of motor neurons with the better amount of and finer Charge of muscles from the upper limb.
Human Physiology (physio = “mother nature”; -logy = “analyze”) scientific studies the “mother nature” from the human body, character during the perception of how buildings at different levels do the job. Physiology focuses on purpose
cuboid – tarsal bone that articulates posteriorly Along with the calcaneus bone, medially Using the lateral cuneiform bone, and anteriorly Using the fourth and fifth metatarsal bones.
costal groove – shallow groove along the inferior margin of the rib that gives passage for blood vessels along with a nerve.
cavernous sinus – enlarged vein that gets blood from most of the other cerebral veins read more as well as the eye socket, and causes the petrosal sinus.
frequent bile duct – structure shaped via the union in the typical hepatic duct along with the gallbladder’s cystic get more info duct.
Dalton’s legislation – assertion on the principle that a certain gasoline key in a combination exerts its individual strain, as though that unique fuel type was not Portion of a combination of gases.
conducting zone – area of your respiratory program that features the organs and buildings that give passageways for air and are in a roundabout way linked to fuel exchange.
cytokines – class of proteins that act as autocrine or paracrine signalling molecules; in the cardiovascular program, they encourage the proliferation of progenitor cells and enable to encourage both of those nonspecific and specific resistance to disorder.
axillary vein – major vein while in the axillary location; drains the upper limb and will become the subclavian vein.
bronchus – tube linked to the trachea that branches into quite a few subsidiaries and presents a passageway for air to enter and leave the lungs.