Not known Factual Statements About human anatomy and physiology definition

ankle joint – joint that separates the leg and foot parts in the reduced limb; fashioned with the articulations amongst the talus bone in the foot inferiorly, as well as the distal conclude from the tibia, medial malleolus of your tibia, and lateral malleolus on the fibula superiorly.

aquaporin – protein-forming drinking water channels through the lipid bilayer of your cell; lets water to cross; activation inside the amassing ducts is beneath the Charge of ADH.

Reviewed on this page as Component of the axial skeleton is a 3rd subdivision, the visceral, comprising the reduce jaw, some elements with the higher jaw, as well as branchial arches, including the hyoid bone.

prevalent iliac vein – certainly one of a set of veins that flows into your inferior vena cava at the level of L5; the remaining prevalent iliac vein drains the sacral area; divides into exterior and internal iliac veins near the inferior part of the sacroiliac joint

corn – style of callus that is certainly named for its condition as well as elliptical movement of your abrasive drive.

central sulcus – surface area landmark of your cerebral cortex that marks the boundary in between the frontal and parietal lobes.

depolarise – to lessen the voltage difference between the inside and outdoors of the mobile’s plasma membrane (the sarcolemma to get a muscle fibre), generating The within less detrimental than at rest.

anterior interventricular sulcus – sulcus located concerning the left and correct ventricles on the anterior floor with the heart.

atrioventricular bundle – (also, bundle of His) team of specialised myocardial conductile cells that transmit human anatomy definition the impulse with the AV node from the interventricular septum; form the remaining and right atrioventricular bundle branches.

antigen presentation – binding of processed antigen to the protein-binding cleft of a major histocompatibility sophisticated molecule.

bone marrow transplant – cure through which a donor’s balanced bone marrow with its stem cells replaces diseased or damaged bone marrow of the patient.

bedsore – read more sore on the skin that develops when areas of your body start necrotising as a consequence of frequent stress and insufficient blood source; also referred to as decubitis ulcers.

clavicle – collarbone; elongated bone that articulates Using the manubrium of your sternum medially as well as the acromion on the scapula laterally.

brush border – shaped by microvilli to the floor of particular cuboidal cells; inside the kidney it can be located in the PCT; boosts area location for absorption while in the kidney.

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