gross lab info Flashcards
diaphragm attachments
L3/L4 bodies, medial surface ribs 8-13, dorsal sternum cranial to xiphoid process
pelvic inlet boundaries
lat/ventrally by the arcuate line of ileum, dorsal: promotory of sacrum
pelciv outlet boundaries
ventral: ischiatic arch, cd1, superficial gluteal m, pelvic diaphragm m, sacrotuberous liggament
what muscles make up the pelvic diaphragm
levator ani, coccygeus
which muscle of the pelvic diaphragm is more medial and which is more lateral
levator ani is medial to the coccygeus m
what structures pass through the inguinal canal
genitofemoral n
external pudental vessels
vaginal process (F)
spermatic cord (M)
which vessel also emerges from the superficial inguinal ring
caudal superficial epigastric a
boundaries of the deep inguinal
cranially: free edge of internal ab oblique
medially: rectus abdominis
caudally : inguinal ligament
which of the 4 abdominal muscles don’t attach to the linea alba
rectus abdominis
where does the median lig of the bladder
umbilicus to bladder
where does the greater omentum derive from
dorsal mesentary
where does the lesser omentum/falciform lig derive from
ventral mesentary
3 structures not covered by the greater omentum
urinary bladder, D colon, D duodenum
what is the epiploic foramen
natural opening to omental bursa
what are the 4 positions of the caudal peritoneal cavity
pararectal fossa
rectogenital pouch
vesicogential pouch
pubovesical pouch
what are tissue attachments of the liver
faciform lig
coronary lig
triangular lig
what is the remnant of the left umbilical vein
round lig of the liver
where do the mesenteric lymph nodes receive lymph from
small and large intestine
where do the mesenteric lymph nodes drain into
cisterna chyli
where does cisterna chyli drain to
thoracic duct-> venous angle
where in the duodenum does the pancreatic ducts open
minor duodenal papillae
what are the 2 orifices on the large intestine/ileum
ileocolic orifice
cecocolic orifice
3 openings in the diaphragm
aortic hiatus
esophageal hiatus
caval foramen
what part of ANS uses the cranial cervical/middle cervial/cervicothoracic/segmental ganglions
sympathetic
parts of the sympathetic pathway
preganglionic nerves leave trunk as splanchnic nerves
lumbar splanchnic
celiacomesenteric G/P
caudalmesenteric G/P
hypogastric nerves
pelvic plexis
parasympathetic parts
dorsal vagal
ventral vagal
pelvic nerve
where does the ventral branch of vagus synapse
liver and stomach
