A Simple Key For human anatomy & physiology Unveiled
A Simple Key For human anatomy & physiology Unveiled
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decussate – to cross the midline, as in fibres that job from one particular side in the body to the opposite.
annular ligament – intrinsic ligament with the elbow articular capsule that surrounds and supports The pinnacle with the radius with the proximal radioulnar joint.
chitin – variety of carbohydrate that sorts the outer skeleton of all arthropods that come with crustaceans and insects; In addition it kinds fungi cell partitions.
prevalent iliac vein – certainly one of a set of veins that flows in the inferior vena cava at the extent of L5; the left typical iliac vein drains the sacral area; divides into external and internal iliac veins near the inferior portion of the sacroiliac joint
aorta – biggest artery during the body, originating through the remaining ventricle and descending to your abdominal location in which it bifurcates in to the common iliac arteries at the extent in the fourth lumbar vertebra; arteries originating from the aorta distribute blood to just about all tissues of your body.
central sulcus – area landmark of your cerebral cortex that marks the boundary between the frontal and parietal lobes.
caudal – describes a placement underneath or lessen than Yet another Element of the body appropriate; in the vicinity of or towards the tail (in humans, the coccyx, or lowest Section of the spinal column); also often called inferior.
chemical synapse – relationship amongst two neurons, or in between a neuron and its concentrate on, the place a neurotransmitter diffuses throughout an exceptionally quick distance.
carotid sinuses – compact pockets close to the base of the internal carotid arteries which might be the destinations of your baroreceptors and chemoreceptors that cause a reflex that aids in human anatomy the regulation of vascular homeostasis.
Dalton’s legislation – statement with the principle that a selected gasoline key in a mix exerts its individual stress, as though that particular fuel form was not Portion of a mixture of gases.
axon section – single extend on the axon insulated by myelin and bounded by nodes of Ranvier at either end (aside from the very first, that's after the Original section, and the final, and that is followed by the axon terminal).
cross-matching – blood examination for determination of compatibility amongst donor RBC and individual’s plasma.
A distinctive characteristic of humans as in comparison with other mammals is erect posture. The human body is to some extent just like a going for walks more info tower that moves on pillars, represented through the legs. Great strengths are actually attained from this erect posture, the chief amid which has been the liberating on the arms for a terrific variety of makes use of.
cerebral aqueduct – link of your ventricular system between the third and fourth ventricles situated in the midbrain.