The 2-Minute Rule for anatomy human heart
The 2-Minute Rule for anatomy human heart
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baroreceptor reflex – autonomic reflex wherein the cardiac centres watch indicators from the baroreceptor stretch receptors and control heart functionality determined by blood circulation.
amino acid – a protein’s monomer; provides a central carbon or alpha carbon to which an amino group, a carboxyl group, a hydrogen, and an R team or facet chain is attached; the R team differs for all 20 typical amino acids.
cribriform plate – tiny, flattened areas with a lot of compact openings, Positioned to both aspect of the midline in the floor in the anterior cranial fossa; shaped because of the ethmoid bone.
central canal – longitudinal channel during the centre of each and every osteon; incorporates blood vessels, nerves, and lymphatic vessels; often called the Haversian canal.
chordae tendineae – string-like extensions of hard connective tissue that stretch in the flaps in the atrioventricular valves on the papillary muscles.
atrial reflex – (also, referred to as Bainbridge reflex) autonomic reflex that responds to stretch receptors inside the atria that send impulses towards the cardioaccelerator area to boost HR when venous move into your atria increases.
anosmia – loss of the sense of smell; generally the results of Actual physical disruption of the primary cranial nerve.
detrusor muscle mass – clean muscle during the bladder wall; fibres operate in all directions to reduce website the sizing on the organ when emptying it of urine.
amnion – transparent membranous sac that encloses the developing foetus and fills with amniotic fluid.
Within the chest and abdomen, many different inside membranes maintain important organs including the lungs, heart, and kidneys independent from others.
bone marrow transplant – treatment where a donor’s healthy bone marrow with its stem cells replaces diseased or broken bone marrow of a affected individual.
cross-matching – blood check for dedication of compatibility concerning donor RBC and individual’s plasma.
bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra prior to And through ejaculation.
brush border – shaped by microvilli within the surface of certain cuboidal cells; during the kidney it website is found in the PCT; will increase surface area area for absorption from the kidney.