human anatomy definition Secrets

human anatomy definition Secrets

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cardiac skeleton – (also, skeleton of the heart) strengthened connective tissue Found within the atrioventricular septum; contains four rings that surround the openings involving the atria and ventricles, and also the openings into the pulmonary trunk and aorta; the point of attachment to the heart valves.

annular ligament – intrinsic ligament with the elbow articular capsule that surrounds and supports The pinnacle on the radius on the proximal radioulnar joint.

Variations within an organism’s interior environment, for example elevated body temperature, might cause the responses of perspiring as well as the dilation of blood vessels from the pores and skin in an effort to minimize body temperature, as revealed via the runners in Figure 1.7.

hypertension – drive exerted through the blood towards the wall of a vessel or heart chamber; is usually explained Using the much more generic expression hydrostatic force.

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contralateral – word meaning “on the opposite facet,” as in axons that cross the midline in the fibre tract.

calcitonin – peptide hormone produced and secreted via the parafollicular cells (C cells) on the thyroid gland that features to minimize blood calcium levels.

anterior interventricular sulcus – sulcus Positioned amongst the still left and correct ventricles around the anterior surface area on the heart.

prevalent bile duct – framework fashioned with the union of the prevalent hepatic duct along with the gallbladder’s cystic duct.

ascending pathway – fibre construction that relays sensory information and facts in the periphery throughout the spinal wire and Mind stem to other constructions on the brain.

amniotic cavity – cavity that opens amongst the inner mobile mass and the trophoblast; develops into amnion.

aldosterone – hormone developed and secreted through the adrenal cortex that stimulates here sodium and fluid retention and increases blood volume and hypertension.

bulbus cordis – percentage of the primitive heart tube that may at some point establish into the proper ventricle.

coracohumeral ligament – intrinsic ligament on the shoulder joint; operates from your coracoid means of the scapula on the anterior here humerus.