gross lab info

Question 1

diaphragm attachments

Answer 1

L3/L4 bodies, medial surface ribs 8-13, dorsal sternum cranial to xiphoid process

Question 2

pelvic inlet boundaries

Answer 2

lat/ventrally by the arcuate line of ileum, dorsal: promotory of sacrum

Question 3

pelciv outlet boundaries

Answer 3

ventral: ischiatic arch, cd1, superficial gluteal m, pelvic diaphragm m, sacrotuberous liggament

Question 4

what muscles make up the pelvic diaphragm

Answer 4

levator ani, coccygeus

Question 5

which muscle of the pelvic diaphragm is more medial and which is more lateral

Answer 5

levator ani is medial to the coccygeus m

Question 6

what structures pass through the inguinal canal

Answer 6

genitofemoral n
external pudental vessels
vaginal process (F)
spermatic cord (M)

Question 7

which vessel also emerges from the superficial inguinal ring

Answer 7

caudal superficial epigastric a

Question 8

boundaries of the deep inguinal

Answer 8

cranially: free edge of internal ab oblique
medially: rectus abdominis
caudally : inguinal ligament

Question 9

which of the 4 abdominal muscles don’t attach to the linea alba

Answer 9

rectus abdominis

Question 10

where does the median lig of the bladder

Answer 10

umbilicus to bladder

Question 11

where does the greater omentum derive from

Answer 11

dorsal mesentary

Question 12

where does the lesser omentum/falciform lig derive from

Answer 12

ventral mesentary

Question 13

3 structures not covered by the greater omentum

Answer 13

urinary bladder, D colon, D duodenum

Question 14

what is the epiploic foramen

Answer 14

natural opening to omental bursa

Question 15

what are the 4 positions of the caudal peritoneal cavity

Answer 15

pararectal fossa
rectogenital pouch
vesicogential pouch
pubovesical pouch

Question 16

what are tissue attachments of the liver

Answer 16

faciform lig
coronary lig
triangular lig

Question 17

what is the remnant of the left umbilical vein

Answer 17

round lig of the liver

Question 18

where do the mesenteric lymph nodes receive lymph from

Answer 18

small and large intestine

Question 19

where do the mesenteric lymph nodes drain into

Answer 19

cisterna chyli

Question 20

where does cisterna chyli drain to

Answer 20

thoracic duct-> venous angle

Question 21

where in the duodenum does the pancreatic ducts open

Answer 21

minor duodenal papillae

Question 22

what are the 2 orifices on the large intestine/ileum

Answer 22

ileocolic orifice
cecocolic orifice

Question 23

3 openings in the diaphragm

Answer 23

aortic hiatus
esophageal hiatus
caval foramen

Question 24

what part of ANS uses the cranial cervical/middle cervial/cervicothoracic/segmental ganglions

Answer 24

sympathetic

Question 25

parts of the sympathetic pathway

Answer 25

preganglionic nerves leave trunk as splanchnic nerves
lumbar splanchnic
celiacomesenteric G/P
caudalmesenteric G/P
hypogastric nerves
pelvic plexis

Question 26

parasympathetic parts

Answer 26

dorsal vagal
ventral vagal
pelvic nerve

Question 27

where does the ventral branch of vagus synapse

Answer 27

liver and stomach