arteriovenous anastomosis – brief vessel connecting an arteriole on to a venule and bypassing the capillary beds.

appendicular skeleton – all bones in the higher and decreased limbs, moreover the girdle bones that attach Each and every limb for the axial skeleton.

bronchoconstriction – decrease in the size of your bronchiole as a consequence of contraction on the muscular wall.

hypertension – pressure exerted via the blood towards the wall of the vessel or heart chamber; can be described With all the far more generic term hydrostatic strain.

acromegaly – ailment in adults induced when abnormally superior amounts of GH result in advancement of bones from the facial area, fingers, and feet.

blood–testis barrier – limited junctions concerning Sertoli cells that avoid bloodborne pathogens from attaining access to afterwards stages of spermatogenesis and forestall the prospective for an autoimmune reaction to haploid sperm.

atrioventricular (AV) node – clump of myocardial cells located in the inferior percentage of the correct atrium inside the atrioventricular septum; receives the impulse with the SA node, pauses, then transmits it into specialised conducting cells throughout the interventricular septum.

condylar means of the mandible – thickened upward projection from posterior margin of mandibular ramus.

atrial natriuretic peptide (ANP) – peptide hormone made by the walls of your here atria in response to superior hypertension, blood quantity, or blood sodium that lowers the reabsorption of sodium and drinking water from the kidneys and promotes vasodilation.

areolar tissue – (also, free connective tissue) a style of connective here tissue appropriate that shows tiny specialisation with cells dispersed from the matrix.

activation gate – part of the voltage-gated Na+ channel that opens when the membrane voltage reaches threshold.

arachnoid trabeculae – filaments involving the arachnoid and pia mater throughout the subarachnoid Place.

bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra ahead of and during ejaculation.

absolute refractory interval – time all through an motion period of time when Yet another action potential cannot be created as the voltage-gated Na+ channel is inactivated.