Rumored Buzz on human anatomy and physiology definition
Rumored Buzz on human anatomy and physiology definition
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circle of Willis – (also, arterial circle) anastomosis Positioned at The bottom from the brain that guarantees continual blood supply; shaped from branches of The interior carotid and vertebral arteries; provides blood to your brain.
diabetes mellitus – condition brought on by destruction or dysfunction on the beta cells on the pancreas or cellular resistance to insulin that ends in abnormally substantial blood glucose amounts.
cochlear duct – Area in the auditory percentage of the inner ear that contains the organ of Corti and is also adjacent into the scala tympani and scala vestibuli on either aspect.
acrosome – cap-like vesicle Situated with the anterior-most region of the sperm that is certainly wealthy with lysosomal enzymes capable of digesting the protecting layers surrounding the oocyte.
cranial – describes a situation higher than or bigger than Yet another Portion of the body good; also referred to as exceptional.
adrenal vein – drains the adrenal or suprarenal glands which have been straight away superior to the kidneys; the proper adrenal vein enters the inferior vena cava right as well as left adrenal vein enters the remaining renal vein.
autonomic anxious procedure (ANS) – functional division of your anxious technique that may be responsible for homeostatic reflexes check here that coordinate Charge of cardiac and smooth muscle, and glandular tissue.
detrusor muscle – easy muscle while in the bladder wall; fibres run in all Instructions to decrease the size in the organ when emptying it of urine.
alar cartilage – cartilage that supports the apex from the nose and can help form the nares; it truly is linked to the septal cartilage and connective tissue on the alae.
ascending pathway – fibre construction read more that relays sensory information and facts from your periphery in the spinal cord and brain stem to other constructions with the Mind.
Boyle’s regulation – romantic relationship concerning volume and strain as explained through the method: P1V1 = P2V2.
dorsal arch – (also, arcuate arch) formed from the anastomosis of the dorsalis pedis artery and medial and plantar arteries; branches source the distal parts on the foot and digits.
bulbus cordis – portion of the primitive heart tube that could at some point acquire into the correct ventricle.
carbonic anhydrase (CA) – enzyme that catalyses the response that causes carbon dioxide and drinking water to variety carbonic acid.