The 2-Minute Rule for human anatomy meaning
The 2-Minute Rule for human anatomy meaning
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ankle joint – joint that separates the leg and foot parts in the reduced limb; shaped because of the articulations involving the talus bone in the foot inferiorly, along with the distal conclude in the tibia, medial malleolus of your tibia, and lateral malleolus with the fibula superiorly.
arcuate line from the ilium – smooth ridge Positioned at the inferior margin in the iliac fossa; sorts the lateral part of the pelvic brim.
Mentioned in this article as Section of the axial skeleton is a third subdivision, the visceral, comprising the reduce jaw, some factors in the upper jaw, plus the branchial arches, such as the hyoid bone.
atmospheric strain – volume of drive that may be exerted by gases during the air surrounding any offered area.
afterload – drive the ventricles should produce to effectively pump blood towards the resistance from the vessels.
cardiac output (CO) – quantity of blood pumped by Every single ventricle in the course of 1 moment; equals HR multiplied by SV.
capitate – from your lateral facet, the 3rd from the four distal carpal bones; articulates Using the scaphoid and lunate proximally, the trapezoid laterally, the hamate medially, and principally Using the third metacarpal distally.
aponeurosis – broad, tendon-like sheet of connective tissue that attaches a skeletal muscle to a different skeletal muscle or to a bone.
anchoring junction – mechanically attaches adjacent cells to each other or to your basement membrane.
antigen presentation – binding website of processed antigen to your protein-binding cleft of a major histocompatibility complex molecule.
activation gate – Section of the voltage-gated Na+ channel that opens when the membrane voltage reaches threshold.
corneal reflex – protective response to stimulation from the cornea producing contraction in the orbicularis oculi muscle mass causing blinking of the attention.
corpus albicans – non-practical get more info composition remaining from the ovarian stroma adhering to structural and functional regression of the corpus luteum.
cerebral aqueduct – link on the ventricular technique amongst the third and fourth ventricles situated in the midbrain.