Adominal Wall and Peritoneal cavity

Question 1

Answer 1

Rectus Abdomonis

origin: pubic crest and symphysis pubis

insertion:

costal cartilage of ribs 5-7, xiphoid process

nerve to muscle and its spinal segment:

7-12 intercostal nerves

Question 2

Answer 2

external oblique

Question 3

Answer 3

internal olbique

Question 4

Answer 4

transverse abdominis

Question 5

Answer 5

transverse abdominis

Question 6

Answer 6

falciform ligament

Question 7

what is the falciform ligament attached to

Answer 7

liver and diaphragm

Question 8

the ____ hangs down from the falciform lgiament

Answer 8

ligamentum teres

Question 9

Answer 9

falciform ligament

Question 10

Answer 10

ligamentum teres or round ligament of liver

Question 11

Answer 11

linea alba

Question 12

Answer 12

inguinal ligament

Question 13

Answer 13

pylorus of stomach

goes to: duodenum

*greater curvature curves up and then indents at pyrlous

Question 14

18

Answer 14

Spleen

• purpilsh, connected to diaphragm*
• on top of splenic flexure*

Question 15

Answer 15

Greater omentum

extends from the greater curvature of the stomach to the posterior abdominal wall superior to the transverse mesocolon.

Question 16

Identify 16

Answer 16

Greater omentum

extends from the greater curvature of the stomach to the posterior abdominal wall superior to the transverse mesocolon.

Question 17

Where is his finger in?

Answer 17

Epiploic foramen

hole posterior to the free edge of the lesser ommentum

Question 18

What is this organ?

What is #8 pointing to?

Answer 18

1. Stomach
2. Pyloric sphincter

Question 19

Where is the probe going through?

Through what is this cavity itself traveling through? What is the visceral parietoneum formed by?

Answer 19

The epiploic foramen

The lesser sac

The greater and lesser ommentum

Question 20

What is this structure?

What is contained in it?

Answer 20

Hepatoduodenal ligament

Portal vein, cbd, hepatic arteries

Question 21

What is hepatogastric ligament a part of?What does it connect?

Answer 21

Part of lesser ommentum that connects the liver to the first part of the stomach

Question 22

What is the part of the peritoneal cavity located posterior to the stomach and lesser omentum called?

Answer 22

the lesser sac

Question 23

Answer 23

First part of the duodenum

• occurs at about L1*
• begins to turn left after the liver*
• looks like a horse shoe*

Question 24

What is this structure in the second part of the duodenum? What opens up here?

Answer 24

th duodenal papilla

• means nipple like structure*
• before the duodenum turns left*

where bile and pancreatic ducts open by a common orfice

Question 25

What is revealed when pulling the small intestine to the left? What part of the small intestine is not connected to this?

Answer 25

The mesentery broad fan like folds of the peritoneum The duodenum is not connected to the mesentery

Question 26

Identify

Answer 26

Jejunum DJI (dow jones industrial)

Question 27

What ligament suspends the duodeno-jejunal flexure to the diaphragm?

Answer 27

The ligament of trietz

Question 28

Answer 28

The ileum most distal part of the small intestine

Question 29

Answer 29

Cecum * On the right side* * where taeni coli begins* * Appendix hangs from the base of the cecum*

Question 30

Answer 30

Appendix *attached to the cecum on the right side*

Question 31

Answer 31

Ascending colon on top of the large cecum on the right goes up from the cecum as far as the inferior surface of the liver where the hepatic flexure occurs then cuts across the abdomen towards the spleen

Question 32

Answer 32

Hepatic flexure

Question 33

What is 9 in this structure? What is 10 in this structure?

Answer 33

Transverse colon Transverse mesocolon (the mesentery of the transverse colon)

Question 34

What is this structure?

Answer 34

Transverse mesocolon

Question 35

What is this flexure of the large intestine?

Answer 35

Splenic flexure

Question 36

Answer 36

Taeni coli longitudinalbands of muscle that run the entire length of cecum and colon

Question 37

What are these structures? They are found throughout the large intestine except the...

Answer 37

Appendices Epiploicae Found the entire length of the large intestine except at the rectum

Question 38

Answer 38

Sigmoid colon begins at pelvic inlet attached to posterior abdominal wall by fan shaped mesocolon