cardiac skeleton – (also, skeleton with the heart) reinforced connective tissue Situated in the atrioventricular septum; contains four rings that encompass the openings amongst the atria and ventricles, plus the openings to your pulmonary trunk and aorta; The purpose of attachment for the heart valves.
diffusion – movement of the material from a place of increased concentration to 1 of decrease focus.
ascending aorta – First percentage of the aorta, growing in the remaining ventricle for just a length of around 5 cm.
coronoid process of the mandible – flattened upward projection through the anterior margin with the mandibular ramus.
cupula – specialised structure inside the foundation of the semicircular canal that bends the stereocilia of hair cells when The pinnacle rotates by way of the relative motion with the enclosed fluid.
cardiac output (CO) – quantity of blood pumped by Each and every ventricle in the course of just one minute; equals HR multiplied by SV.
In this post the portions of the skeleton are explained with regards to their sharing in these capabilities. The Conditions and accidents that could impact the human skeleton are explained during the post bone condition.
deep femoral artery – department on the femoral artery; offers rise for the lateral circumflex arteries.
carotid sinuses – small pockets close to the foundation of The interior carotid arteries that happen to be the places of your baroreceptors and chemoreceptors that result in a reflex that aids in the regulation of vascular homeostasis.
bronchial artery – systemic department from the aorta that gives oxygenated read more blood into the lungs As well as the pulmonary circuit.
acromioclavicular joint – articulation involving the acromion in the scapula and the acromial conclude from the clavicle.
artery – blood vessel that conducts blood away from the heart; could be a conducting or distributing vessel.
adrenal glands – endocrine glands Situated at the top of each kidney that are crucial for the click here regulation from the anxiety reaction, blood pressure and blood volume, h2o homeostasis, and electrolyte levels.
complete refractory interval – time all through an motion period when A different motion prospective can not be created since the voltage-gated Na+ channel is inactivated.