Block 2 Posterior Body Wall Flashcards
three kidneys during embryo development
pronephrose (degenerates early), mesonephrose (functions during development), metanephrose (adult kidney)
the mesonephric duct forms these
ureteric bud, vas deferens/epididymis (male)
metanephros forms the blank while the collecting system is formed by blank
nephrons, ureteric bud
failure of a kidney to ascend, may be diagnosed as a tumor of the pelvis which may interfere with pregnancy
pelvic kidney
kidneys become too close to each other at ascent, lower poles fuse anterior to abdominal aorta
horseshoe kidney
location of kidney in adult
T12-L3
right kidney is slightly blank than left
lower
kidney is covered by the blank
renal capsule
kidney has an outer blank and an inner blank
cortex, medulla
medulla is divided into blank
renal pyramids, renal columns
tip of pyramid
renal papilla
renal papilla lets urine get into blank
minor calyces
minor calyces unite to form blank which go into part of the ureter called blank
major calyces, renal pelvis
left kidney lies in the blank
stomach bed
anterior branch of blood supply of kidney divides into these branches
apical, upper, middle, lower
blank arteries form from the aorta can obstruct the ureter
accessory renal
veins of kidney
right/left renal veins dump into inferior vena cava
little veins that go into renal veins
gonadal, suprarenal
arterial supply of ureter
renal, gonadal, abdominal aorta
ureteric calculi
kidney stone
kidney stones often become lodged in the blank
ureter
suprarenal gland cortex is derived from blank and medulla is derived from blank
mesoderm, ectoderm
cortex of suprarenal gland is the outer layer and produces blank
steroid hormones
medulla, the inner layer, blank sympathetic fibers from the sympathetic trunk via the blank nerve
preganglionic, greater splanchnic
medulla secretes blank
epinephrine
preganglionic sympathetic fibers synapsing in the suprarenal gland is the only time they will synapse in a gland because they normal synapse in either blank or blank
paravertebral, prevertebral
crura of the diaphragm unite with the blank
ALL
three ligaments of diaphragm
median arcuate, medial, lateral
lateral arcuate ligament is closest to this which is a region of thin diaphragm where herniation/rupture can occur
vertebrocostal triangle
inferior surface of diaphragm is supplied by this artery
inferior phrenic arteries
psoas minor has a blank and is vestigial
long tendon
psoas major
tp of lumbar vertebrae, lesser trochanter, ventral rami
iliacus
iliac fossa/crest, lesser trochanter, femoral nerve, flex thigh
quadratus lumborum action
laterally flex vertebral column
lumbar plexus roots
ventral rami L1-L4
branches of lumbar plexus (6)
iliohypogastric, ilioinguinal, genitofemoral, lateral femoral cutaneous, femoral, obturator
2 additional nerves that are not parts of lumbar plexus
subcostal, lumbosacral trunk
subcostal nerve location
T12 above iliohypogastric
three plexuses of abdominal autonomics
celiac, superior mesenteric, inferior mesenteric
greater and lesser splanchnic nerves pierce the blank
crura of diaphragm
greater splanchnic nerve synapse in the blank
celiac ganglia
lesser splanchnic nerve synapse in the blank
aorticorenal ganglia
splanchnic nerves are blank
sympathetic
least splanchnic nerve terminates at blank
aorticorenal ganglia
lumbar splanchnic nerves synapse at blank
inferior mesenteric ganglia
four sympathetic ganglia
celiac, aorticorenal, superior mesenteric, inferior mesenteric
aorticorenal ganglia supply the blank
kidney
all lymphatics of abdomen organs drain here which forms the thoracic duct which is the largest lymph vessel in the body
cisterna chyli
kidneys are derived from the blank of the embryo
intermediate plate mesoderm
