ankle joint – joint that separates the leg and foot parts of your reduced limb; shaped via the articulations amongst the talus bone of your foot inferiorly, along with the distal end of the tibia, medial malleolus with the tibia, and lateral malleolus on the fibula superiorly.
anterior tibial vein – forms within the dorsal venous arch; drains the world close to the tibialis anterior muscle mass and brings about the popliteal vein.
atrioventricular bundle branches – (also, remaining or correct bundle branches) specialised myocardial conductile cells that occur in the bifurcation of the atrioventricular bundle and pass through the interventricular septum; lead to the Purkinje fibres and in addition to the appropriate papillary muscle mass by using the moderator band.
central canal – longitudinal channel while in the centre of each and every osteon; consists of blood vessels, nerves, and lymphatic vessels; generally known as the Haversian canal.
afterload – drive the ventricles ought to develop to efficiently pump blood in opposition to the resistance while in the vessels.
adrenal vein – drains the adrenal or suprarenal glands that happen to be straight away outstanding towards the kidneys; the right adrenal vein enters the inferior vena cava straight as well as the remaining adrenal vein enters the left renal vein.
caudal – describes a position down below or reduced than An additional Component of the body correct; in close proximity to or toward the tail (in humans, the coccyx, or cheapest part of the spinal column); also called inferior.
cornea – fibrous covering in the anterior area of the eye that's clear check here to ensure that light-weight can pass through it.
angiotensin I – protein made by the enzymatic motion of renin on angiotensinogen; inactive precursor of angiotensin II.
Marathon Runners Runners show two characteristics of dwelling humans—responsiveness and motion. Anatomic buildings and physiological processes make it possible for runners to coordinate the motion of muscle mass groups and sweat in reaction to soaring inner body temperature. (credit history: Phil Roeder/flickr)
biological macromolecule – massive molecule needed for life that is developed from scaled-down natural molecules.
regular area area – part of a lymphocyte antigen receptor that does not get more info change Significantly in between diverse receptor kinds.
anatomical dead Place – air House present in the airway that never reaches the alveoli and as a consequence under no circumstances participates in gasoline Trade.
basement membrane – in epithelial tissue, a thin layer of fibrous material that anchors the epithelial tissue towards the underlying connective tissue; built up with the basal lamina and reticular lamina.