A Simple Key For anatomy human heart Unveiled

ankle joint – joint that separates the leg and foot portions on the decreased limb; shaped through the articulations among the talus bone in the foot inferiorly, and the distal end of the tibia, medial malleolus in the tibia, and lateral malleolus on the fibula superiorly.

antithrombin – anticoagulant that inactivates factor X and opposes the conversion of prothrombin (element II) into thrombin while in the popular pathway.

coronary arteries – branches with the ascending aorta that offer blood into the heart; the remaining coronary artery feeds the still left aspect of your heart, the remaining atrium and ventricle, and the interventricular septum; the right coronary artery feeds the best atrium, parts of both equally ventricles, as well as the heart conduction program.

frequent iliac vein – considered one of a pair of veins that flows into your inferior vena cava at the level of L5; the left widespread iliac vein drains the sacral location; divides into external and internal iliac veins near the inferior percentage of the sacroiliac joint

Handle centre – compares values for their normal vary; deviations cause the activation of an effector.

blood–testis barrier – limited junctions between Sertoli cells that prevent bloodborne pathogens from attaining usage of later on phases of spermatogenesis and prevent the likely for an autoimmune reaction to haploid sperm.

dendrite – 1 of many branchlike procedures that extends within the neuron mobile body and features here like a Speak to for incoming indicators (synapses) from other neurons or sensory cells.

dorsal – describes the again or path towards the back with the body; also known as posterior.

checkpoint – progress issue while in the mobile cycle in the course of which particular more info disorders need to be satisfied to ensure that the cell to commence to the subsequence period.

bronchial artery – systemic branch through the aorta that gives oxygenated blood towards the lungs Besides the pulmonary circuit.

colloid – viscous fluid during the central cavity of thyroid follicles, that contains the glycoprotein thyroglobulin.

continuous location area – Element of a lymphocyte antigen receptor that doesn't range A lot among different receptor varieties.

ball-and-socket joint – synovial joint formed in between the spherical stop of 1 bone (the ball) that fits to the melancholy of the 2nd bone (the socket); observed within the hip and shoulder joints; functionally categorised as a multiaxial joint.

coracohumeral ligament – intrinsic ligament from the shoulder joint; runs through the coracoid means of the scapula on the anterior humerus.

Leave a Reply

Your email address will not be published. Required fields are marked *