GI Flashcards

1
Q

double bubble

A

DA

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2
Q

palpable olive-shaped mass on neonate

A

hypertrophic pyloric stenosis

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3
Q

hypertrophic pyloric stenosis associated with ___

A

macrolides

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4
Q

annular pancreas

A

duodenal narrowing

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5
Q

bleeding after pringle

A

hepatic veins
IVC

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6
Q

visceral innervation above pectinate

A

inferior hypogastric

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7
Q

external hemorrhoids

A

inferior rectal vein
(inferior mesenteric branch)

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8
Q

internal hemorrhoids

A

superior rectal vein
(internal iliac branch)

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9
Q

lymphatics below pectinate

A

superficial inguinal

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10
Q

location for symptoms of both cholangitis and pancreatitis

A

ampulla of vater

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11
Q

not in the femoral sheath

A

femoral Nn

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12
Q

cremaster is ___ ___

A

internal oblique
(ICE TIE)

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13
Q

indirect hernia

A

failure of processus vaginalis to close
contains all 3 layers of fascia

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14
Q

direct hernia contains only ___ fascia

A

external

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15
Q

esophageal rings

A

eosinophilic esophagitis

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16
Q

GERD associated with what condition

A

asthma

17
Q

cushing ulcer

A

vagal influence increases H+

18
Q

hypertrophy of gastric mucosa
brain-like appearance

A

menetrier disease

19
Q

how to tell celiac disease vs CF

A

xylose test
(abnormal in celiac disease)

20
Q

tropical sprue

A

celiac disease symptoms
respond to antibiotics
associated with megaloblastic anemia

21
Q

loss of haustra, lead pipe appearance

A

UC

22
Q

string sign on SI imaging

A

CD

23
Q

UC associated with ___ ___ ___

A

primary sclerosing cholangitis

24
Q

ASCA+

A

CD

25
Q

muscles involved in zenker diverticulum

A

thyropharyngeal
cricopharyngeal

26
Q

hirschsprung disease associated with ___ mutation

A

RET

27
Q

honey bun appearance on sonogram

A

intussusception

28
Q

intestinal angiodysplasia

A

right colon
associated with CKD, vWD, AS

29
Q

turcot syndrome

A

FAP + CNS tumor

30
Q

apple core appearance on barium

A

colorectal cancer

31
Q

PVT vs budd chiarri syndrome

A

no hepatomegaly in PVT

32
Q

beading appearance (bile ducts)

A

primary sclerosing cholangitis

33
Q

porcelain gallbladder risk

A

adenocarcinoma

34
Q

primary sclerosing cholangitis, liver fluke risk

A

cholangiocarcinoma

35
Q

orlistat

A

weight loss
inhibits lipase