click below
click below
Normal Size Small Size show me how
General vocab wk2
General Surgery vocab wk 2
Question | Answer |
---|---|
urinary bladder | hollow, muscular sac that holds and stores urine |
urethra | tube leading from bladder to outside of body |
ureter | 1 of 2 tubes leading from kidney to urinary bladder |
urea | major nitrogenous waste excreted in urine |
trigone | triangular area in the urinary bladder |
sodium | electrolyte regulated in the blood and urine by the kidneys |
renal vein | blood vessel that carries blood away fromt he kidney toward the heart |
renal tubule | microscopic tubes in the kidney where urine is formed |
renal pelvis | central collecting region in kidney |
renal artery | blood vessel that carries blood to kidney |
pyloric sphincter | ring of muscle at the end of stomach |
pharynx | throat |
nephron | combination of glomerulus and renal tubule where filtration, reabsorption, and secretion take place |
medulla | inner region of organ |
kidney | 1 of 2 bean shaped organ filters nitrogenous wastes from the bloodstream to form urine |
hilum | depression in an organ where blood vessels and nerves enter and leave |
glomerulus | tiny ball of capillaries in the kidney |
glomerular capsule | enclosing structure surrounding each glomerulus |
filtration | process where some substances pass through a filter |
electrolyte | chemical element that carries an electrical charge when dissolved in water |
duodenum | 1st part small intestine |
creatinine | nitogenous waste excreted in urine |
cortex | outer region of an organ |
catheter | tube for injecting and removing fluids |
calyx | cup-like collecting region of renal pelvis |