Peritoneum, cavity, and Ligaments

Question 1

Intraperitoneal definition

Answer 1

organs that are completely covered by peritoneum and have a mesentery

Abdominal and Pelvic, respectively

Question 2

Extraperitoneal definition

Answer 2

organs that have no mesentery or lost it during development

Retroperitoneal (Primarily and Secondarily): organs covered by peritoneum on one side

Intraperitoneal/subperitoneal:

Question 3

Abdominal peritoneal cavity (intraperitoneal organs)

Answer 3

stomach
spleen
small intestines (jejunum, ileum, some duodenum)
liver
large intestines (transverse and sigmoid)
Gallbladder
Cecum with vermiform appendix

Question 4

Pelvic peritoneal cavity (intraperitoneal organs)

Answer 4

OUT

Ovaries, uterus, uterine tubes

Question 5

Extraperitoneal

Primarily retroperitoneal organs

Answer 5

kidneys
suprarenal gland
uterine cervix

Aorta + IVC

gonads

adrenals

Question 6

Extraperitoneal

Secondarily retroperitoneal

Answer 6

Duodenum (Descending, horizontal, ascending)
Ascending and descending colon
rectum (upper 1/3)
pancreas

Question 7

Extraperitoneal

Infraperitoneal/subperitoneal organs

Answer 7

Urinary bladder 
Distal Ureters 
Prostate 
Seminal vesicle 
Uterine cervix 
Vagina 
Rectum (lower 1/3)

Question 8

THE mesentery

Answer 8

attaches small intestine to posterior body wall

jejunum and ileum

Question 9

derivatives of the foregut

Answer 9

esophagus, stomach, liver, gallbladder, pancreas, upper duodenum

Question 10

derivatives of the midgut

Answer 10

lower duogenum, jejunum, ileum, cecum, appendix ascending colon, proximal two thirds of the transverse colon

Question 11

derivatives of the hindgut

Answer 11

distal third of the transverse colon, descending colon, sigmoid colon, rectum, and upper anal canal