5 Simple Techniques For human anatomy meaning
5 Simple Techniques For human anatomy meaning
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cytoplasm – internal material among the mobile membrane and nucleus of a cell, mostly consisting of the water-primarily based fluid identified as cytosol, inside which might be all the opposite organelles and mobile solute and suspended supplies.
corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue inside the penis that fills with blood throughout an erection and surrounds the penile urethra on the ventral portion of the penis.
bronchoconstriction – reduce in the scale from the bronchiole as a consequence of contraction from the muscular wall.
costoclavicular ligament – band of connective tissue that unites the medial clavicle with the 1st rib.
axillary artery – continuation of your subclavian artery because it penetrates the body wall and enters the axillary region; provides blood towards the area close to The pinnacle with the humerus (humeral circumflex arteries); nearly all of the vessel carries on into the brachium and results in being the brachial artery.
biaxial joint – variety of diarthrosis; a joint that permits for actions in just two planes (two axes).
Nonetheless, erect posture has anatomy human body produced a variety of mechanical challenges—in particular, excess weight bearing. These difficulties have had to be met by adaptations with the skeletal method.
counter present-day multiplier process – consists of the descending and ascending loops of Henle directing forming urine in opposing directions click here to create a focus gradient when coupled with variable permeability and sodium pumping.
carotid sinuses – tiny pockets near the foundation of The interior carotid arteries which can be the spots from the baroreceptors and chemoreceptors that cause a reflex that aids while in the regulation of vascular homeostasis.
dihydroxyvitamin D – Lively method of vitamin D required by the intestinal epithelial cells for your absorption of calcium.
aortic hiatus – opening in the diaphragm that permits passage with the thoracic aorta into your abdominal region wherever it becomes the abdominal aorta.
cardiac plexus – paired complicated network of nerve fibres close to the foundation of your heart that get sympathetic and parasympathetic stimulations to manage HR.
electronic arteries – formed from your superficial and deep palmar arches; offer blood into the digits.
anterior cruciate ligament – intracapsular ligament of your knee; extends from anterior, exceptional area with the tibia into the internal facet of the lateral condyle of your femur; resists hyperextension of knee.