The 2-Minute Rule for human anatomy meaning

The 2-Minute Rule for human anatomy meaning

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The adult human skeleton typically includes 206 named bones. These bones is often grouped in two divisions: axial skeleton and appendicular skeleton.

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basilic vein – superficial vein on the arm that arises within the palmar venous arches, intersects Along with the median cubital vein, parallels the ulnar vein, and carries on to the upper arm; together with the brachial vein, it causes the axillary vein.

cleavage furrow – contractile ring that types around a mobile in the course of cytokinesis that pinches the mobile into two halves.

cervical vertebrae – 7 vertebrae numbered as C1–C7 that are located while in the neck region of the vertebral column.

complement – enzymatic cascade of constitutive blood proteins which have antipathogen results, including the direct killing of microbes.

costal groove – shallow groove along the inferior margin of a rib that gives passage for blood vessels as well as a nerve.

brachial artery – continuation of check here the axillary artery inside the brachium; supplies blood to A lot of the brachial area; provides off quite a few smaller sized branches that provide blood towards the posterior surface with the arm within the region with the elbow; bifurcates into your radial and ulnar arteries in the coronoid fossa.

articular disc – meniscus; a fibrocartilage framework identified involving the bones of some synovial joints; provides padding or smooths movements amongst the bones; strongly unites the bones with each other.

ascending pathway – fibre structure that relays sensory website info with the periphery throughout the spinal cord and brain stem to other structures on the Mind.

angle of the rib – part of rib with biggest curvature; alongside one another, the rib angles type quite possibly the most posterior extent of the thoracic cage.

cardiogenic shock – form of shock that success from the inability from the heart to maintain cardiac output.

bulbus cordis – portion of the primitive heart tube that can eventually create into the correct ventricle.

brush border – fashioned by microvilli around the surface area of sure cuboidal cells; from the kidney it is found in the PCT; raises surface area place for absorption in the kidney.