The Single Best Strategy To Use For human anatomy and physiology definition

ankle joint – joint that separates the leg and foot parts of your reduce limb; shaped by the articulations among the talus bone on the foot inferiorly, and the distal stop of your tibia, medial malleolus of the tibia, and lateral malleolus on the fibula superiorly.

cutaneous membrane – pores and skin; epithelial tissue created up of a stratified squamous epithelial cells that include the surface from the body.

clotting – also known as coagulation; complicated system by which blood parts kind a plug to halt bleeding.

central canal – longitudinal channel in the centre of each osteon; is made up of blood vessels, nerves, and lymphatic vessels; also known as the Haversian canal.

Manage centre – compares values to their usual range; deviations induce the activation of an effector.

adrenal vein – drains the adrenal or suprarenal glands which have been immediately top-quality into click here the kidneys; the proper adrenal vein enters the inferior vena cava instantly and also the remaining adrenal vein enters the left renal vein.

Bainbridge reflex – (also, known as atrial reflex) autonomic reflex that responds to extend receptors in the atria that send impulses towards the cardioaccelerator area to boost HR when venous move in to the atria improves.

anterior border of your tibia – slim, anterior margin from the tibia that extends inferiorly with the tibial tuberosity.

prevalent bile duct – structure formed with the union from the common hepatic duct and also the gallbladder’s cystic duct.

antigen presentation – binding of processed antigen into the protein-binding cleft of An important histocompatibility complicated molecule.

corticospinal tract – connection concerning the cortex and the spinal twine accountable for producing movement.

alveolar duct – modest tube that potential customers with the terminal bronchiole to the respiratory bronchiole and it is The purpose of attachment for alveoli.

Of such functions, assist is easily the most primitive as well as the oldest; Also, the website axial Component of the skeleton was the initial to evolve. The vertebral column, comparable to the notochord in decreased organisms, is the main guidance on the trunk.

allantois – finger-like outpocketing of yolk sac sorts the primitive excretory duct on the embryo; precursor on the urinary bladder.

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