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Normal > Lecture 10 Part 1 > Flashcards

Lecture 10 Part 1 Flashcards

1
Q

The gall bladder is intra or retro

A

Intra

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2
Q

What does the gall bladder lie within

A

The gallbladder fossa

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3
Q

What extends the origin of right PV and the GB fossa

A

Main lobular fissure

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4
Q

The GB fissure seen in _____ % of patients

A

70%

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5
Q

3 layers that make the GB

A

Fibrous outer
Smooth
Mucous

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6
Q

3 parts of gb

A

Fundus body neck

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7
Q

What does the neck tapper into

A

Cystic duct

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8
Q

What joins the cystic duct to form what

A

Common bile duct to form the common bile duct

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9
Q

Cystic duct contain valves of ____

A

Heister

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10
Q

What are the valves of heister and what do they do

A

Mucosal folds

Prevent it from collapsing

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11
Q

Here is the cystic duct positioned

A

Extrahepatic

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12
Q

Is the blood supply of the GB routinely imaged

A

No

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13
Q

What is blood supply of GB

A

Cystic artery\

Cystic vein

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14
Q

Bile aids in what part of digestion

A

Breakdown of fat

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15
Q

_______ excretes bile into the duodenum

A

Biliary tree

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16
Q

What 2 hormones stimulate the biliary tree to contract

A

CCK and secretin

17
Q

GB function 2

A

Able to expand to acts as reservoir

Squeeze out contents on demand

18
Q

What is indicated if it hurts when pushing directly on GB

A

Positive murphy sign

19
Q

Size of full GB in transverse

A

<4cm

20
Q

Wall thickness of GB

A

<3mm

21
Q

Echogenicity of lumen of GB

A

Anechoic

22
Q

Echogenicity of wall of GB

A

Hyperechoic/echogenic

23
Q

Contour of GB

A

Smooth for inner and outer walls

24
Q

Shape of saggital fasted gb

A

Pear shape, should see whole thing

25
Q

Shape GB in trans

A

Round/oval

Similar in shape to the aorta and IVC

26
Q

what do you choose between in Trans GB image

A

Body or fundus

27
Q

What is measured in tran GB pic

A

Wall

28
Q

Non fasting GB looks

A

Not distended
Thicker walls
Can be mistaken fr bowell or pathology
Lumen small and anechoic and can have echoes

29
Q

Patient minimum fasting

A

4 hours

Normal (21 decks)

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