Term
| where does the ductus venosus go from/to? |
|
Definition
from the portal vein to the IVC.
becomes the ligamentum venosus |
|
|
Term
| what does the ligamentum teres hepatis arise from? |
|
Definition
|
|
Term
| what are the 4 muscles of posterior abdomen? |
|
Definition
| psoas major/minor, quadratus lumborum, iliacus |
|
|
Term
| psoas major (innervation, action) |
|
Definition
L1-3 innervation
flexes thigh at hip joint |
|
|
Term
|
Definition
L1
flexes lumbar vertebral column |
|
|
Term
|
Definition
T12-L4
depress and stabilize rib 12, lateral bending of trunk |
|
|
Term
|
Definition
femoral nerve (L2-L4)
flexes thigh at hip joint |
|
|
Term
| what forms the diaphragm? (4) |
|
Definition
| central tendon, skeletal muscle, right/left crus |
|
|
Term
| what are the inferior ligaments of the diaphragm? |
|
Definition
| median, medial, lateral arcuate ligaments |
|
|
Term
| where do the vena cava, esophagus, and aorta pass through the diaphragm? |
|
Definition
T8, T10, T12
called hiatuses |
|
|
Term
| what motor and sensory innervates the diaphragm? |
|
Definition
motor - somatic, phrenic nerve (C3,4,5)
sensory - phrenic nerve and intercostal nerves |
|
|
Term
| what provides blood supply to the diaphragm? (4) |
|
Definition
| musculophrenic, pericardiacophrenic, and superior/inferior phrenic arteries |
|
|
Term
| what are the three layers of fascia around the kidneys? |
|
Definition
| perirenal fat, renal fascia, pararenal fat (outer) |
|
|
Term
| what are the general outer and inner regions of the kidney? |
|
Definition
| cortex (outer) and medulla |
|
|
Term
what is the nutcracker?
what runs in between? |
|
Definition
nutcracker is superior mesenteric artery branching off aorta.
duodenum and left renal vein run in between |
|
|
Term
| what are the 5 regions of the kidney? |
|
Definition
superior, anterosuperior, anteroinferior, and inferior.
posterior |
|
|
Term
what is polycystic kidney disease?
how do you get it? |
|
Definition
PKD is partial replacement of renal parenchyma by cysts
Auto dominant inherited |
|
|
Term
|
Definition
| progressive dilation of renal pelvis/calyces due to urinary tract obstruction (due to stones or BPH) |
|
|
Term
| what is pelvic and horseshoe kidney? |
|
Definition
pelvic kidneys - failed to ascend - blocked by vasculature like IMA
horseshoe - fused kidneys
Urinary tract infection, kidney stones, or hydronephrosis are common complications of pelvic kidneys. |
|
|
Term
| where can the ureters face constriction? |
|
Definition
| ureteropelvic junction, pelvic inlet, and entrance to the bladder |
|
|
Term
| what paired structures come off the abdominal aorta? what does the abdominal aorta split into? |
|
Definition
renal and gonadal arteries.
splits into common iliac arteries. |
|
|
Term
| what are the arteries (3) and vein of the suprarenal gland? |
|
Definition
superior suprarenal, middle suprarenal, inferior suprarenal arteries.
left/right suprarenal veins. |
|
|
Term
| the IVC does or does not receive blood from the abdominal GI, spleen, pancreas, or gallbladder? |
|
Definition
|
|
Term
| what would be affected by kidney/renal vein issues: left, right or both gonadal veins? |
|
Definition
|
|
Term
| what nerves form the lumbar plexus, in order superior to inferior? |
|
Definition
| subcostal , iliohypogastric, ilioinguinal, lateral cutaneous (of thigh), and genitofemoral nerves |
|
|
Term
| what does the genital branch of the genitofemoral nerve innervate? |
|
Definition
| innervates cremaster muscles and provides sensory info back from this area |
|
|
Term
| what vertebrae give rise to the lumbar plexus? |
|
Definition
|
|
Term
| what is the significance of the 2nd intercostal space? |
|
Definition
| auscultation point for semilunar valves |
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