A Simple Key For human anatomy & physiology Unveiled

A Simple Key For human anatomy & physiology Unveiled

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anterior cerebral artery – occurs from The interior carotid artery; materials the frontal lobe on the cerebrum.

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bronchoconstriction – decrease in the size of your bronchiole because of contraction in the muscular wall.

costoclavicular ligament – band of connective tissue that unites the medial clavicle with the initial rib.

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blood hydrostatic force – drive blood exerts in opposition to the partitions of the blood vessel or heart chamber.

arrector pili – sleek muscle mass which is activated in response to external stimuli that pull on hair follicles and make the hair “stand up”.

cilia – little appendage on certain cells formed by microtubules and modified for motion of supplies throughout the mobile area.

wide ligament – broad ligament that supports the uterus by attaching laterally to each side in the uterus and pelvic wall.

Body construction capabilities depend on their type. The way constructions operate rely upon the best way These are organized. So comprehending Physiology involves an understanding of Anatomy, and vice versa.

axon segment – single stretch of your axon insulated by myelin and bounded by nodes of Ranvier at possibly finish (apart from click here the main, that's following the First phase, and the final, that is accompanied by the axon terminal).

arachnoid trabeculae – filaments in between the arachnoid and pia mater throughout the subarachnoid space.

clavicle – collarbone; elongated bone that articulates Along with the manubrium from the sternum medially along with the acromion read more with the scapula laterally.

basement membrane – in epithelial tissue, a thin layer of fibrous content that anchors the epithelial tissue for the fundamental connective tissue; made up of your basal lamina and reticular lamina.