cardiac skeleton – (also, skeleton from the heart) strengthened connective tissue Situated within the atrioventricular septum; involves four rings that encompass the openings among the atria and ventricles, plus the openings towards the pulmonary trunk and aorta; The purpose of attachment for your heart valves.
circulatory shock – also only referred to as shock; a everyday living-threatening professional medical condition through which the circulatory technique is not able to supply sufficient blood flow to deliver sufficient oxygen together with other nutrients to your tissues to take care of cellular metabolism.
codon – consecutive sequence of 3 nucleotides on an mRNA molecule that corresponds to a particular amino acid.
choroid – really vascular tissue during the wall of the attention that provides the outer retina with blood/
chordae tendineae – string-like extensions of rough connective tissue that stretch with the flaps of your atrioventricular valves to the papillary muscles.
coronary sinus – massive, website thin-walled vein about the posterior surface area of your heart that lies inside the atrioventricular sulcus and drains the heart myocardium immediately into the ideal atrium.
anatomical posture – typical reference position utilized more info for describing locations and Instructions within the human body.
anterior border of the tibia – slender, anterior margin of your tibia that extends inferiorly in the tibial tuberosity.
aortic sinuses – compact pockets while in the ascending aorta close to the aortic valve that happen to be the areas of your baroreceptors (extend receptors) and chemoreceptors that set off a reflex that aids while in the regulation of vascular homeostasis.
acetabular labrum – lip of fibrocartilage that surrounds outer margin with the acetabulum within the hip bone.
angle in the rib – percentage of rib with finest curvature; jointly, the rib angles type one of the most posterior extent in the thoracic cage.
aldosterone – hormone produced and secreted with the adrenal cortex that stimulates sodium and fluid retention and increases blood volume and blood pressure level.
axillary vein – important vein inside the axillary location; drains the higher limb and gets to be the subclavian vein.
carbonic anhydrase (CA) – enzyme that catalyses the reaction that triggers carbon dioxide and h2o to variety carbonic acid.