The 2-Minute Rule for anatomy human heart
The 2-Minute Rule for anatomy human heart
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baroreceptor reflex – autonomic reflex by which the cardiac centres check indicators from the baroreceptor stretch receptors and control heart operate depending on blood stream.
basal lamina – slender extracellular layer that lies beneath epithelial cells and separates them from other tissues.
cortical reaction – adhering to fertilisation, the release of cortical granules from your oocyte’s plasma membrane into the zona pellucida making a fertilisation membrane that stops any even further attachment or penetration of sperm; Component of the slow block to polyspermy.
coccyx – tiny bone Positioned at inferior stop of your adult vertebral column that's shaped because of the fusion of four coccygeal vertebrae; also called the “tailbone”.
cranial – describes a place higher than or increased than An additional Component of the body correct; also often called outstanding.
blood hydrostatic stress – power blood exerts towards the walls of a blood vessel or read more heart chamber.
anosmia – loss of the feeling of odor; commonly the result of Bodily disruption of the main cranial nerve.
antibodies – (also, immunoglobulins or gamma globulins) antigen-particular proteins produced by specialised B lymphocytes that protect the body by binding to foreign objects which include microorganisms and viruses.
atrial natriuretic peptide (ANP) – peptide hormone made by the partitions on the atria in response to substantial blood pressure level, blood volume, or blood read more sodium that decreases the reabsorption of sodium and water inside the kidneys and promotes vasodilation.
bronchial artery – systemic branch from the aorta that gives oxygenated blood into the lungs In combination with the pulmonary circuit.
aortic hiatus – opening during the diaphragm that allows passage of your thoracic aorta in the abdominal area the place it gets the abdominal aorta.
arachnoid trabeculae – filaments involving the arachnoid and pia mater inside the subarachnoid House.
bipolar – shape of a neuron with two procedures extending within the neuron mobile body—the axon and just one dendrite.
common carotid artery – appropriate widespread carotid artery arises from the brachiocephalic artery, as well as left frequent carotid occurs in the aortic arch; offers increase on the exterior and interior carotid arteries; materials the respective sides of the head and neck.