urinary/reproductive Flashcards
bean shaped organs
right and left kidney
blood enters the kidneys through the
renal artery through the abdominal aorta
blood exits the kidneys through the
renal veins through the inferior vena cava
the round organ where urine passes to
urinary bladder
the tubes connecting the kidneys to the bladder
ureters
urine exits the bladder through this single tube
urethra
the structure that encapsulates the kidneys
fibrous capsule
the outer region of the kidney where most urine formation occurs
renal cortex
deep to the cortex on the kidney
renal medulla
the medulla consists of the dark triangular structures with the bases at the cortex
renal pyramids
the apex of the renal pyramids
renal papilla
cortical tissue extend inward between the pyramids
renal columns
the funnel like structure at the end of the papillae
minor calyx
the minor calices merge to form this. there will be multiple minor calices in these structures
major calyx
two or three major calices merge to form this, where the urine collects in the pelvis
renal pelvis
the prominent indentation on the medial side
hilum of kidney
artery going up in hilum from the renal artery
segmental artery
the artery coming down the renal column
interlobar artery
the curved artery between the medulla and the cortex
arcuate artery
arteries that stripe to cortex of the kidney
interlobular artery
the veins that stripe the cortex of the kidney
interlobular vein
the rounded vein in between the cortex and medulla
arcuate vein
the vein that will go down a column in between the pyramids
interlobar vein
the microscopic filtering UNITS in the cortex of the kidney
nephron
bulbous part of the nephron. inside it has the glomerular capsule when it’s not sectioned
renal corpuscle
the ball of porous capillaries inside the renal corpuscle
glomerulus
the hallow structure that surrounds the glomerulus
glomerular capsule
on the renal corpuscle the most outer layer
glomerular capsule outer layer
the yellow membrane that’s composed of podocytes that wraps around the glomerular capillaries forming slits
visceral layer
the empty space in the glomerular capsule that’s between the visceral and parietal layer
capsular space
the thicker capillaries going into the glomerulus
afferent glomerular arteriole
the thinner capillary that goes out from the glomerulus
efferent glomerular arteriole
the first twisted tubes going from the glomerulus to the nephron loop
proximal convoluted tubule
The nephron tubule that goes towards the medulla of the kidney
nephron loop
the side that goes down from the proximal convoluted tubule
descending limb
the side that goes up towards the distal convoluted tubule
ascending limb
after the nephron loop the tubule becomes this
distal convoluted tubule
the distal convoluted tubule of different nephrons dump urine into this structure
collecting duct