Top latest Five human anatomy and physiology definition Urban news
Top latest Five human anatomy and physiology definition Urban news
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decussate – to cross the midline, as in fibres that challenge from just one side on the body to another.
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cribriform plate – modest, flattened places with various modest openings, Positioned to either side of your midline in the floor of the anterior cranial fossa; shaped through the ethmoid bone.
acrosome – cap-like vesicle located for the anterior-most area of a sperm that may be wealthy with lysosomal enzymes capable of digesting the protective levels encompassing the oocyte.
diastolic pressure – decreased variety recorded when measuring arterial blood pressure level; represents the minimum benefit corresponding to the pressure That continues to be through ventricular leisure.
coronary sinus – big, slim-walled vein to the posterior area of your heart that lies inside the atrioventricular sulcus and drains the heart myocardium straight into the proper atrium.
depolarise – to reduce the voltage distinction between The within and outdoors of the mobile’s plasma membrane (the sarcolemma for just a muscle mass fibre), creating The within fewer unfavorable than at rest.
cornea – fibrous masking on the anterior area of the eye which is clear to ensure light-weight can pass through it.
canaliculi – (singular = canaliculus) channels inside the bone matrix that residence one of an osteocyte’s a lot of cytoplasmic extensions that it takes advantage of to speak and acquire nutrients.
autonomic tone – contractile point out during resting cardiac activity made by moderate sympathetic and parasympathetic stimulation.
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bedsore – sore within the skin that develops when locations with the body start out necrotising resulting from continuous pressure and not enough blood offer; also called decubitis ulcers.
bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra just before and during ejaculation.
alveolar means of the maxilla – curved, inferior get more info margin with the maxilla that supports and anchors the higher teeth.