digital veins – drain the digits and feed to the palmar arches on the hand and dorsal venous arch from the foot.
circulatory shock – also simply known as shock; a daily life-threatening professional medical problem by which the circulatory method is unable to supply plenty of blood circulation to offer enough oxygen along with other nutrients on the tissues to take care of cellular metabolism.
atrioventricular bundle branches – (also, remaining or correct bundle branches) specialised myocardial conductile cells that crop up within the bifurcation on the atrioventricular bundle and pass through the interventricular septum; produce the Purkinje fibres as well as to the right papillary muscle mass by means of the moderator band.
anticodon – consecutive sequence of a few nucleotides on a tRNA molecule that is definitely complementary to a particular codon on an mRNA molecule.
ciliary body – smooth muscle composition on the inside surface area of the iris that controls The form in the lens with the zonule fibres.
contralateral – term meaning “on the opposite aspect,” as in axons that cross the midline in the fibre tract.
atrioventricular (AV) node – clump of myocardial cells situated in the inferior part of the right atrium more info throughout the atrioventricular septum; receives the impulse within the SA node, pauses, and afterwards transmits it into specialised conducting cells within the interventricular septum.
anterior interventricular sulcus – sulcus Positioned concerning the left and proper ventricles about the anterior floor of your heart.
clavicular notch – paired notches Situated about the remarkable-lateral sides with the sternal manubrium, for articulation While using the clavicle.
bronchial artery – systemic department in the aorta that provides oxygenated blood to your lungs As well as the pulmonary circuit.
basilar artery – formed with the fusion of the two vertebral arteries; sends branches to your cerebellum, brain here stem, plus the posterior cerebral arteries; the key blood supply towards the Mind stem.
dorsal arch – (also, arcuate arch) fashioned in the anastomosis with the dorsalis pedis artery and medial and plantar arteries; branches source the distal portions in the foot and digits.
bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra ahead of and during ejaculation.
brachial plexus – nerve plexus affiliated with the lower cervical spinal nerves and 1st thoracic spinal nerve.