Chapter 7 Abdomen power point

Question 1

4 quadrants

RUQ, RLQ, LUQ, LLQ

Answer 1

abdominal cavity

Question 2

divides stomach

closed system in men, open system in women

Answer 2

peritoneum

Question 3

lines abdominal wall

Answer 3

parietal peritoneum

Question 4

lines organs

serous fluid in between so organs can move

Answer 4

visceral peritoneum

Question 5

folds between organs
cushions organs
encloses intestine and attaches it to abdominal wall
cant see on MRI unless infected

Answer 5

mesentery

Question 6

drapes over stomach to attach to spleen and transverse colon

double layer of mesentery

Answer 6

greater omentum

Question 7

attached to stomach

double layer of mesentery

Answer 7

lesser omentum

Question 8

results from folds of peritoneum
supracolic compartment (above)
infracolic compartment (below)

Answer 8

peritoneal space

Question 9

behind peritoneum

has ureters, kidneys, pancreas, IVC, aorta, bladder

Answer 9

retroperitoneum

Question 10

receive arterial and venous blood
mostly in RUQ
metabolic and hemoglobin regulation, bile production
largest abdominal organ
peritoneum covers it

Answer 10

liver

Question 11

glissons capsule
gallbladder fossa
fissures
falciform ligament
porta hepatis
4 lobes
ligamentum venosum and teres

Answer 11

parts of liver

Question 12

divides right lobe and left lobe

Answer 12

falciform ligament

Question 13

hilum, root of liver (blood, nerves travel thru it)
portal vein enters liver through it
on inferior border

Answer 13

porta hepatis

Question 14

left, right (big), caudate (IVC, aorta, azygos vein by it), quadrate (by gallbladder, inferior part)

Answer 14

4 lobes of liver

Question 15

can be segmented into 8 parts, each independent, segment can be removed, segments named for vascular

Answer 15

liver

Question 16

portal vein
main supply
formed from superior mesentery and splenic veins

Answer 16

venous blood supply to liver

Question 17

common hepatic artery
20% of blood
comes off of siliac trunk

Answer 17

arterial blood supply to liver

Question 18

empty to IVC

Answer 18

hepatic veins

Question 19

stores bile and concentrates it
sends bile to duodenum
hollow, muscular, contracts
pare shaped

Answer 19

gallbladder

Question 20

drains liver

digests

Answer 20

bile ducts

Question 21

drains to common bile duct

comes off of neck of gallbladder

Answer 21

cystic duct

Question 22

joins cystic duct at common bile duct

Answer 22

right and left hepatic duct

Question 23

part of endocrine system
controls metabolic
produces insulin, glucagon
posterior to stomach
retroparentenial
has head, neck, body, tail, duct, ampulla of vater

Answer 23

pancreas

Question 24

spongy red (RBC) and white (lymph tissue, WBC)
largest lymph organ in body
organ of peritoneum except at hilum
filters, stores iron
arterial blood from splenic artery, splenic vein drains
by left kidney

Answer 24

spleen

Question 25

2 glands just above kidneys in retroperontoneal

Answer 25

adrenal glands

Question 26

outer | produces steroids, regulates potassium, reproductive, bone

Answer 26

adrenal cortex

Question 27

inner | fight or flight

Answer 27

adrenal medulla

Question 28

posterior to IVC | looks like tadpole

Answer 28

right adrenal gland

Question 29

looks like upside down V

Answer 29

left adrenal gland

Question 30

kidneys and ureters

Answer 30

urinary system

Question 31

on sides of spine, bean shaped, fat supports it

Answer 31

kidneys

Question 32

functional part of kidneys

Answer 32

nephron

Question 33

renal pyramid becomes transport urine to bladder start at renal pelvis muscular tubes

Answer 33

ureters

Question 34

``` connects to duodenum digestive system food storage mechanical breakdown of food under dome of diaphragm, more to left side ```

Answer 34

stomach

Question 35

greater(outer, larger) and lesser(inner, small)

Answer 35

curvatures

Question 36

center of abdomen 6-7 cm long digest, absorb nutrients superior mesentery supplies blood

Answer 36

small intestine

Question 37

connects to colon at cecum | sphincter controls

Answer 37

ileocecal valve

Question 38

1.5 meters long absorbs H2O stores and eliminates waste terminates at rectum

Answer 38

large intestine

Question 39

duodenum jejunum ileum

Answer 39

small intestine

Question 40

cecum colon rectum

Answer 40

large intestine

Question 41

1st branch off of abdominal aorta supplies stomach, spleen, liver

Answer 41

celiac trunk

Question 42

2nd branch | supplies sm bowel, large intestine

Answer 42

superior mesenteric artery

Question 43

3rd branch | supplies kidneys, ureters

Answer 43

right and left renal arteries

Question 44

4th branch | supplies testicles, ovary

Answer 44

gonadal/testicular or ovarian arteries

Question 45

5th branch | supplies colon, rectum

Answer 45

inferior mesenteric artery

Question 46

comes through hiatus in diaphragm | becomes common iliacs (rt/lt) at end

Answer 46

abdominal aorta

Question 47

drains lower extremities to right atrium common iliac joins goes through caval hiatus at diaphragm

Answer 47

IVC

Question 48

diaphragm (top) quadratus lumborum (posterior wall) psoas (flex thigh) rectus abdominis (across front of abs, flex lumbar)

Answer 48

muscles of abdominal wall