The Ultimate Guide To human anatomy & physiology
The Ultimate Guide To human anatomy & physiology
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circadian rhythm – inner notion of your every day cycle of sunshine and dark based on retinal exercise associated with daylight.
bicuspid valve – (also, mitral valve or remaining atrioventricular valve) valve Found between the left atrium and ventricle; contains two flaps of tissue.
carotid canal – zig-zag tunnel offering passage from the foundation from the skull for The interior carotid artery on the brain; commences anteromedial for the styloid approach and terminates in the middle cranial cavity, close to the posterior-lateral base in the sella turcica.
distal convoluted tubules – portions on the nephron distal into the loop of Henle that receive hyposmotic filtrate within the loop of Henle and vacant into collecting ducts.
Protection of the heart, lungs, together with other organs and constructions in the chest results in a dilemma somewhat various from that with the central nervous procedure. These organs, the functionality of which will involve motion, expansion, and contraction, will need to have a versatile and elastic protective masking. This type of masking is supplied by the bony thoracic basket, or rib cage, which forms the skeleton in the wall in the upper body, or thorax.
calcaneofibular ligament – intrinsic ligament Found within the lateral facet of the ankle joint, between the calcaneus bone and lateral malleolus from the fibula; supports the talus bone within the ankle joint and resists excess inversion of the foot.
arrector pili – smooth muscle mass that is definitely activated read more in response to exterior stimuli that pull on hair follicles and make the hair “get up”.
cavernous sinus – enlarged vein that receives blood from almost all of the other cerebral veins and also the eye socket, and causes the petrosal sinus.
canaliculi – (singular = canaliculus) channels in the bone matrix that household among an osteocyte’s numerous cytoplasmic extensions that it employs to speak and get nutrients.
artificial pacemaker – medical unit that transmits electrical signals towards the heart in order that it contracts and pumps blood into the body.
corticospinal tract – relationship among the cortex and the spinal twine to blame for creating motion.
carbaminohemoglobin – compound of carbon dioxide and haemoglobin, and on the list of ways that carbon dioxide is carried within the blood.
electronic arteries website – formed through the superficial and deep palmar arches; offer blood to your digits.
axon terminal – conclusion from the axon, the place there are often many branches extending towards the goal cell.