ABS 2014 Flashcards
CRF on plavix - after removal of dilator for R IJ portacath during preporation for placement of tunnled cath pt become hypotensive then asystolic - managment includes
left lat decube
right throacotomy
perc aspiration left vent
6 cm MALTOMA tx
“abx”
chemo
chemo xrt
resection
adeno esoph confined to muscularis mucosa EUS neg managment should include distal esoph
MRI for to eval medial stinal nodes
5 cm margins
32 cm shorten esoph wiht 4 cm distal stricture that has required mult dilations and failed ppis
collis nissen
esophogectomy colon conduit
most likely for post splenectomy sepsis
blood cancer lymphoma / leukemia
sickle cell
incidental or en block for Colon CA
contrainidcaiton for hepatic met resection in colon cancer
also pulm met
periaortic lymph nodes pos
bilateral hepatic lobes
elderly pt most likely to contribute to ileus
PPI
haldol
mostly likely to cause enceph
flumazinil
benzos
sig diffuse bleeding in elderly pt with sigmoidectomy for tic dz on asa what is tx
platelets FFP (becasue diffuse realy is factor v lieden def prob)
tx for second time spontanous ptx
thoroscopic blebectomy
chest tube and pleurodesis
sudden onset lower abdominal pain and right shoulder pain
ruptured ovarian cyst
ovarian torsion
non-ruptured ectopic
next test in 24 wk preg with RLQ pain and N/v
us
P3 G3; abdoinal pain 28 wk preg MVC neg ct scan O neg blood type and possitve “H-B” test
Ig
plasmophresis
emergency c section
temp vasc access in while mature right / left
right IJ / contralat
brachio basilic ptfe graft with good thrill at end of case throbosis that night
thrombectomy
look for new site
AV graft goes down radio cephalic - next site
brachiocephalic
brachobasilic
ptfe graft
start using other arm
most appropriate test for 18 yo tpn for chrons that drops pressure to 70/40 p 130 with pulsus paradoxes
eccho
ekg
sudden hypotension / incr CVP
PE
tamponade
28 yo chronic renal failure falied medical managment with incr calcium - what is operative treatment
“total parathyroidectomy with autioimplantation”
3-gland parathyroidectomy
6 cm right pheo with mibig scan postivive BILAERAL in 18 fem with MEN IIa
left adrenalectomy
bilateral cortical sparing adrenalectom
hepatic metastectomy with right suclavian and aline; just before liver parynchimal incision sudden hypotention and
air embo
tenssion ptx
most common cuase of long narrowing at desending colon partial obstruction with decompression distal - 3 mo s/p sigmoid ecotmy and liver metastectomy
anstomatic recurrence
diffuse peritoneal spread
important work up for mass at angle of mandible on xray consistnet with osteoma and mass also seen on scull in 18 f
colonoscopy
bx the jaw
nasopharyngeal scope
most likely retroperitoneal mass in FAP
lipocarcoma
fibrosarcoma
desmoid
most common etioloty of 3 cm throid nodue with follicuar cells in 30 yr femal
follicular adenoma
follicular cell carcinoma
papillary carcinoma
most important reason to do completion throiectomy in 60 m with follicular variant papillary ca
for effective I131
“cross lobar metastasis”
most comon etiology of 3 cm neck mass dx as squam
oropharyng
breast
lung
18 yo with ocult gi bleed work up possitve tech 99 what is intial tx
ppi
segmental ileal resection
crohs fhx pt take to or for negative appy
appy and cecum normal
inflammed distal ileum and dense inflammation of the mesentary
what is next step
bx ileum
appendectomy
32 yo euthroid female
4 weeks of swollen and tender thryoid with pain radiating to the left ear
thyroid lymphoma
subacute thryoiditis
hashiomotos
42 yo with TBI with increasing abd distention delveoping over several days now
x ray shows a measure right cecum of 10.4 cm prominate folded loops in the right- x ray is cut off but show part of massive colon in sigmoid
neostigmine
cecetomy
75 presents with mental confusion and lung mass sodium is 123
fluid restrict
3%
mid esophagus stricture dilation in a male now with servere chest pain xray and ekg negative
gastrigraphen swallow
gsw to the mid thigh in obese with ABI of 0.8 no hard signs
explore wound
CT
Angio
75 yo 400 lb fem with DM with left leg pain and pallor and bilateral foot pain and rubor - most useful test
angio
abd us
3 cm pancreastic mass in the tail - what is the safest lesion to whatch
serous cystadenoma
branch mucinous intraductal papilloma
main duct intraductal papilloma
mucin positive CEA positive mass in the tail is most likely
amylase pos?
adenocarcinoma
mucinous carcinoma
mucinus intraductal papilloma
injury RLN during thryoidectomy in 75 yo no with hoars breathy voice and aspiration of liquids
medialization of cords via thyroplasty or injection traceostomy with cuff inflation NGT with speach therapy gastrec feeding tube reoperaiton and repair of nerve
30 yo f mvc with renal injury moderate abdominal tenderness and stable vitals - gross hematuria - CT shows perinephric hematoma and urine extrav (no blush mentioned)
renal exploration and repair
observation
new born with juanice total of 8 (indirect 3?) with cystic dilitaiton of CBD
hepatico J
ERCP
new born term baby at the umbuilicus with partially detached umbulicus wiith bowel exposed with out peritoneal covering
gastroschesis
omphalocele
prunebelly
most likely complicaiton for crycothyroidotomy
tracheal stenosis
oropharyngeal stenosis
massive facial trauma with stridor and bleeding
tracheostomy (cric not an option)
bronch and intubation
most common complication from component seperation
UTI
wound infection
pneumonia
75 yo about to under go elective sigmoid with
ph 7.40/pco2 40/ pao2 70/. what next
these are normal for patients age
pre operative intermitent positive pressure ventitaiton
best test to work up severe COPD pre-op who wishes to under go elective hernia
spirometry with and with out brochodialators
blood gas
pulse ox
diffuse upper mucosal bleeding from the body what is best
heater prob
partial gastrectomy
best treatment for 1.5 cm lieomyoma at 32 cm in 42 yo man with dysphagia
extramucosal excision
wedge
enodluminal
best shunt of polycythemia vera with acites when TIPS does not work
side to side portocaval
distal splenorenal
proximal splenorenal
atrial meso
best shunt in patient on transplant list with esophageal varicies and moderate gastric varicies that are not actively bleeding
distal splenorenal
proximal splenorenal
treatment of anal canal 3 cm sqaumous cell
chemoradation
wedge
APR
best (definitive?) treatment for perforated posterior bleeding duodenal ulcer 32 yo female sclerosis is unsucessfull during EGD
epi and clips
heater probe and clips
band
heater probe and band
“previously healthy” 32 yo female found to anterior duodenal perf ulcer 6 mm with minimal solage - found on laparoscopic exploration
repair and omental patch
highly selective vagtomy and repair
pull omentum through with a scope and endoluminally tack in place
greatest risk of radiation injury to bowel
size of field
dose
pelvic radiation
thin patient
most cost effective initial treatment for anal fissure
nitro paste
botox
calcium channel block topical
chronic GS during elective lap chole can not definitve see cystic duct entering GB
(convert to open / cholangiogram not and option)
partial cholecystectomy overshowing the infundibulum
cirrhotic during elective lap chole for chronic GS a clear plane can not be established between liver bed and posterior wall
partial cholecystectomy and thermoablate the retained posterior wall
post lap chole path comes back GB cancer limited to the mucosa on the peritonealized survase
observe
seg 4b / 5 and node resection
chemo
chemo radiation
trauma shattered spleen take taken out pt turn damage control - what to do with 30% of right lobe liver lack
pack
4 injuries less than 50% in cercumference over 80 cm of jejunum in 18 yo that requires damage control (16 units blood pressure in the 70s)
staple off each injury without anastamoses
en block resection of jejunum - without anast
repaire injuries in single layer
repair injuries in double layer
poly trauma damage control belly left open then 2 wks after small bowel anast and putting in vicryl mesh to close belly - enteric content is seen midline
suction management of stool and tpn
(output rate of fistula not given)
close fistula
contraindication for closing the fasica
incr in peak airway pressures by 12
constant abdominal compartment pressure of 10
(cvp of 10)