DIG Organs 4

Question 1

Liver site

Answer 1

Right hypochondrium
Epigastrium
May extend to left hypochondrium

Question 2

Liver lobes

Answer 2

Right and left

Question 3

Liver fissures

Answer 3

Porta hepatis
Fissure for ligamentum teres
Fissure for ligamentum venosum

Question 4

Liver peritoneal covering

Answer 4

Covered except bare area proper (related to diaphragm and right suprarenal)
IVC groove
Gall bladder fossa

Question 5

Liver peritoneal ligaments

Answer 5

Lesser omentum
Falciform
Coronary
Right and left triangular ligaments

Question 6

Liver vascular obliterated ligaments

Answer 6

Ligamentum venosum (obliterated ductus venosus)
Ligamentum teres (obliterated left umbilical vein)

Question 7

Liver relations of Quadratus lobe

Answer 7

Lesser omentum
Pyloroduodenal junction
Transverse colon

Question 8

Liver contents of Porta hepatis

Answer 8

Right and hepatic ducts
Right and left hepatic artery branches
Right and left portal vein branches

Question 9

Liver blood supply

Answer 9

Portal vein (70%)
Hepatic artery (30%)
Blood is collected by 3 hepatic veins into IVC

Question 10

Liver factors supporting its position

Answer 10

Hepatic veins
Peritoneal folds and ligaments
Intraabdominal pressure

Question 11

Gall bladder site

Answer 11

On inferior surface of Liver right lobe to right Quadrate lobe

Question 12

Gall bladder parts

Answer 12

Fundus
Body
Neck

Question 13

Gall bladder peritoneal covering

Answer 13

Fundus completely covered
Body and neck covered only in inferior surface

Question 14

Gall bladder surface anatomy

Answer 14

Right 9th costal cartilage tip (murphy point)

Question 15

Gall bladder blood supply

Answer 15

Arterial: cystic artery (right branch hepatic artery)
Venous: cystic vein (right branch portal vein)

Question 16

Kidney site

Answer 16

Posterior abdominal wall opposite T12 and upper 3 lumbar vertebrae

Question 17

Kidney hilum levels and contents

Answer 17

Transpyloric plane L1
Renal vein
Renal artery
Renal pelvis

Question 18

Kidney relations posterior

Answer 18

Diaphragm
Psoas major
Quadratus lumborum
Transversus abdominis

Question 19

Kidney relations anterior

Answer 19

1. Right kidney:
   Right suprarenal
   Liver
   Duodenum
   Jejunal loops
2. Left kidney:
   Left suprarenal
   Spleen
   Stomach
   Jejunal loops

Question 20

Kidney coverings

Answer 20

Fibrous capsule
Perirenal fat
Renal fascia
Pararenal fat

Question 21

Kidney blood supply

Answer 21

Arterial:
Renal artery (abdominal aorta L2)
Accesory renal artery (abdominal aorta 30%)
Venous:
Renal vein (IVC)

Question 22

Kidney factors supporting its position

Answer 22

Renal vessels
Coverings
Intrasbdominal pressure

Question 23

Ureter beginning

Answer 23

Renal sinus as renal pelvis

Question 24

Ureter end

Answer 24

Supralateral Angle of urinary bladder trigone

Question 25

Ureter length

Answer 25

10 inches

Question 26

Ureter relations posterior

Answer 26

Psoas major and minor L2-L5 transverse process

Question 27

Ureter relations anterior right ureter

Answer 27

Right colic Ileocolic Left gonadal arteries arteries Sigmoid mesocolon apex

Question 28

Ureter relations anterior left ureter

Answer 28

Upper and lower left colic Left gonadal arteries Sigmoid mesocolon apex

Question 29

Ureter constrictions

Answer 29

Pelviureteric junction CIA bifurcation Ischial spine Intramural

Question 30

Ureter blood supply

Answer 30

Aorta Reanal gonadal Common and internal iliac arteries Inferior vesical (male) and uterine (female)

Question 31

Spleen site

Answer 31

Left hypochondrium but extends in epigastrium

Question 32

Spleen relations diaphragmatic surface

Answer 32

Diaphragm separates it from left 9th, 10th, 11th ribs

Question 33

Spleen relations visceral surface

Answer 33

Stomach fundus Left kidney Left colic flexure Pancreas tail

Question 34

Spleen hilum contents

Answer 34

Splenic vessels, lymphatics, and nerves

Question 35

Spleen ligaments

Answer 35

Gastrosplenic Iliorenal Phrenicocolic

Question 36

Spleen blood supply

Answer 36

Arterial: splenic artery Venous: splenic vein (portal vein)

Question 37

Spleen factors supporting its position

Answer 37

Peritoneal ligaments Surrounding organs and intrabadominal pressure