Quiz 2 review

Question 1

What structure is not part of the portal triad?
1. Hepatic artery
2. Hepatic vein
3. Portal vein
4. Bile duct

Answer 1

Hepatic duct

Question 2

What is a bulbous extension of the inferior tip of the right liver lobe termed?

Answer 2

Reidel’s lobe

Question 3

What is the relationship of the pancreatic head to the IVC?

Answer 3

Anterior

Question 4

What is the functional unit of the liver?

Answer 4

Lobule

Question 5

At the porta hepatis, through which ligament does the portal triad travel?

Answer 5

Hepatoduodenal

Question 6

Which of the following lab values is a more sensitive indicator of biliary obstruction?

Answer 6

ALP

Question 7

What is the alternative term for conjugated bilirubin?

Answer 7

Direct bilirubin

Question 8

What structure divides the left lobe into medial and lateral segments?

Answer 8

Left intersegmental fissure

Question 9

Which of the following structures lies most inferior in the abdominal cavity?

Answer 9

Main portal vein

Question 10

Which of the following is not a live enzyme?
1. AST
2. LDH
3. ALP
4. AFP

Answer 10

AFP

Question 11

What is the relationship of the uncinate process of the pancreatic head to the superior mesenteric vein?

Answer 11

Posterior

Question 12

What structure defines the bare area of the liver?

Answer 12

Coronary ligament

Question 13

Which of the following causes the gallbladder to contracts?
1. ALP
2. ALT
3.CCK
4. Bilirubin

Answer 13

CCK

Question 14

What is another term for jaundice?

Answer 14

Icterus

Question 15

Which structure is located directly posterior to the lessor sac?

Answer 15

Pancreas

Question 16

Which structure does the common hepatic duct unite with to form the common bile duct?

Answer 16

Cystic duct

Question 17

Which anatomic structure would be the most helpful to a sonograpaher trying to locate a contracted gallbladder

Answer 17

Main lobar fissure

Question 18

Which liver landmarks would a sonographer use to help identify mildly dilated intrahepatic ducts?

Answer 18

Porta veins

Question 19

In the sagittal plane on the body, which of the following structures would be seen in long axis

Answer 19

Superior mesenteric vein

Question 20

In LLD position, what is the most dependent portion of the gallbladder?

Answer 20

Fundas

Question 21

Which structure regulates the flow of bile into the duodenum

Answer 21

Sphincter of Oddi

Question 22

Which of the following statements is false regarding conjugated bilirubin?
1. Secreted into the bile canaliculi
2. Also termed direct bilirubin
3. A fat soluble form
4. A non toxic form

Answer 22

A fat soluble form

Question 23

Which of the following is produced in the endocrine tissue of the pancreas?

Answer 23

Insulin

Question 24

In the fasting state, the gallbladder wall is considered normal when it measures less than what in thickness?

Answer 24

3 mm

Question 25

Which of the following statements regarding the main pancreatic duct is false? 1. It extends the length of the gland 2. It is also called the duct of wirsung 3. It should not exceed 3mm in diameter 4. It joins the CBD and enters the ampulla of Vater

Answer 25

It should not exceed 3mm in diameter

Question 26

Which term best describes the echogenicity of the liver (compared to the RK)?

Answer 26

Hyperechoic

Question 27

Transverse pancreas. The calipers are measuring the diameter of what structure?

Answer 27

Main pancreatic duct

Question 28

What term would best describe the relationship of the caudate lobe to the IVC in this image?

Answer 28

Anterior

Question 29

What type of gallbladder variant is demonstrated in this image?

Answer 29

Junctional fold

Question 30

Identify the structure marked by the red arrow

Answer 30

IVC

Question 31

Identify the structure marked by the blue arrow

Answer 31

Right portal vein

Question 32

Identify the structure marked by the red arrow

Answer 32

Hepatic artery

Question 33

What part of the pancreas is demonstrated in this image?

Answer 33

Head of the pancreas

Question 34

Identify the structure marked by the letter C?

Answer 34

Celiac Axis

Question 35

Identify the structure marked by the red arrow

Answer 35

LPV

Question 36

Based on couinauds liver division, which number liver segment is the red marker indicating?

Answer 36

8

Question 37

Based on couinaud's liver division, which number liver segment is the red marker indicating?

Answer 37

Left lateral superior

Question 38

Which color arrow indicates the most dependent part of the gallbladder in this image and what part of the gallbladder is the arrow pointing to?

Answer 38

Yellow neck

Question 39

Identify the structure marked by the green arrow

Answer 39

Teres