Abdomen Ultrasound

Question 1

Most dependent region during supine position

Answer 1

Morissons pouch (hepatorenal)

Question 2

Most common tumor of the peritoneal surface

Answer 2

Metastases

Question 3

A layer of solid tissue separating bowel from contact with the anterior abdominal wall

Answer 3

Omental cake

Question 4

Diaphragm
Right crus
Left crus

Answer 4

L3 vertebral body
L1-L2 vertebral bodies

Question 5

Serve as landmarks for identification of the adrenal gland

Answer 5

Crura

Question 6

Portal triad

Answer 6

Portal vein
Hepatic artery
Bile duct (intrahepatic)

Question 7

Intrahepatic ducts do not exceed

Answer 7

2 mm

Question 8

Common duct diameter

Answer 8

<=6mm (1mm per decade in senior)

Question 9

Configuration formed by the portal triad

Answer 9

Mickey mouse
Right ear-common duct
Left ear-hepatic artery
Face-portal vein

Question 10

Normal gb wall thickness

Answer 10

<3mm

Question 11

Most common cause for sludge

Answer 11

Prolonged fasting

Question 12

In children spleen may appear ___ on ultrasound

Answer 12

Reticulonodular

Question 13

Portion of the head of the pancreas that lies caudal to level of the splenic vein, between SMV and IVC

Answer 13

Uncinate process

Question 14

Normal pancreatic duct

Answer 14

<3mm

Question 15

Normal adult adrenal gland

Answer 15

L-4-5cm
W-5-7mm

Question 16

Fetal cortex rapidly involutes in the ____

Answer 16

First 3 weeks of life

Question 17

Adult kidney size

Answer 17

9-13cm