The 2-Minute Rule for human anatomy and physiology

association region – location of cortex linked to a primary sensory cortical location that additional processes the information to create additional advanced sensory perceptions.

aquaporin – protein-forming water channels with the lipid bilayer with the mobile; will allow h2o to cross; activation within the collecting ducts is beneath the control of ADH.

bronchial bud – structure inside the producing embryo that kinds once the laryngotracheal bud extends and branches to variety two bulbous buildings.

coccyx – small bone Positioned at inferior conclude with the adult vertebral column which is fashioned via the fusion of four coccygeal vertebrae; also called the “tailbone”.

prevalent pathway – ultimate coagulation pathway activated possibly by the intrinsic or perhaps the extrinsic pathway, and ending inside the development of the blood clot.

blood hydrostatic pressure – power blood exerts towards the partitions of the blood vessel or heart chamber.

atrioventricular (AV) node – clump of myocardial cells located in the inferior percentage of the correct atrium in the atrioventricular septum; gets the impulse from the SA node, pauses, after which transmits it into specialised conducting cells in the interventricular septum.

cornea – fibrous covering of your anterior region of the eye that is transparent to ensure that mild can go through it.

acute mountain sickness (AMS) – problem that occurs a results of acute publicity to higher altitude as a result of a very low partial strain of oxygen.

autonomic tone – contractile condition through resting cardiac action produced by mild sympathetic and parasympathetic stimulation.

aortic hiatus – opening during the more info diaphragm that permits passage of your thoracic aorta in to the abdominal area where by it results in here being the abdominal aorta.

bedsore – sore on the pores and skin that develops when locations on the body start out necrotising due to constant pressure and not enough blood offer; also referred to as decubitis ulcers.

alkaloid – substance, generally from a plant source, that is certainly chemically standard with respect to pH and will encourage bitter receptors.

basal mobile – kind of stem cell present in the stratum basale and in the hair matrix that constantly undergoes cell division, generating the keratinocytes in the epidermis.

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