digital veins – drain the digits and feed into your palmar arches in the hand and dorsal venous arch with the foot.
appendicular skeleton – all bones on the upper and decrease limbs, in addition the girdle bones that connect Each individual limb on the axial skeleton.
dense body – sarcoplasmic framework that attaches to the sarcolemma and shortens the muscle as slender filaments slide past thick filaments.
coccyx – little bone Situated at inferior close of the adult vertebral column that is certainly shaped via the fusion of four coccygeal vertebrae; also generally known as the “tailbone”.
cupula – specialised structure in the base of a semicircular canal that bends the stereocilia of hair cells when The top rotates Through the relative motion from the enclosed fluid.
cardiac output (CO) – quantity of blood pumped by Each individual ventricle through one minute; equals HR multiplied by SV.
carpal tunnel – passageway concerning the anterior forearm and hand formed because of the carpal bones and flexor retinaculum.
Bachmann’s bundle – (also, interatrial band) group of specialised conducting cells that transmit the impulse straight from the SA node in the right atrium for the remaining atrium.
checkpoint – progress level inside the mobile cycle all through which sure conditions should be achieved to ensure that the mobile to progress to some subsequence section.
descending tract – central nervous technique fibres carrying motor commands from your brain on the spinal twine or periphery.
anulus fibrosus – hard, fibrous outer portion of an intervertebral disc, which can be strongly anchored on the read more bodies from the adjacent vertebrae.
cardiac plexus – paired elaborate network of nerve fibres near the base in the heart that obtain sympathetic and parasympathetic stimulations to regulate HR.
cricoid cartilage – percentage of the larynx composed of a ring of cartilage with a broad posterior area and also a thinner anterior location; connected for the oesophagus.
basement membrane – in epithelial tissue, a skinny check here layer of fibrous substance that anchors the epithelial tissue to the underlying connective tissue; made up in the basal lamina and reticular lamina.