WorksheetsGI Surgery
Total questions: 80
Worksheet time: 40mins
Which of the following correctly describes the anatomical location of the deep inguinal ring?
Within the rectus sheath near the linea alba
Medial to the inferior epigastric vessels
Lateral to the femoral vein
In the fascia transversalis, just above the midpoint of the inguinal ligament
Which type of hernia protrudes medial to the inferior epigastric vessels through the floor of the inguinal canal?
Indirect inguinal hernia
Femoral hernia
Direct inguinal hernia
Umbilical hernia
Which of the following is most likely to present as an emergency due to strangulation or incarceration?
Indirect inguinal hernia
Direct inguinal hernia
Umbilical hernia in a child
Femoral hernia
A patient presents with a non-reducible groin bulge and systemic signs of infection. Which hernia complication is most likely?
Reducible hernia
Incarcerated hernia
Strangulated hernia
Sliding hernia
Which of the following is true regarding Richter’s hernia?
It includes the entire bowel circumference and always causes obstruction
It only occurs in infants
It involves only a portion of the bowel wall and may not cause obstruction
It occurs exclusively in femoral hernias
What is the most appropriate initial management for a minimally symptomatic inguinal hernia in a male with significant comorbidities?
Immediate surgical repair with mesh
Nonoperative management with education on signs of incarceration
Emergency laparotomy
Laparoscopic repair under general anesthesia
In which of the following patients is mesh contraindicated for hernia repair?
Elderly patient with a large reducible inguinal hernia
Patient undergoing elective hernia repair with no comorbidities
Patient with contaminated field due to necrotic bowel
Patient with bilateral inguinal hernias
An umbilical hernia in a 3-year-old child is noted on exam. What is the next best step in management?
Surgical repair immediately
Order an abdominal CT scan
Reassurance and observation until age 4
Start oral antibiotics
Which patient is at highest risk for developing an indirect inguinal hernia?
40-year-old obese woman with constipation
35-year-old man with chronic cough and a history of open appendectomy
22-year-old healthy male with no risk factors
60-year-old woman with a history of hysterectomy
What distinguishes a sliding hernia from other inguinal hernias?
It contains bladder or colon as part of the hernia sac wall
It is always reducible
It only occurs in children
It occurs lateral to the femoral vessels
Which of the following is the most common cause of gastroesophageal reflux disease (GERD)?
Esophageal stricture
Lower esophageal sphincter hypotonia
Esophageal varices
Cricopharyngeal spasm
A 50-year-old male presents with dysphagia to both solids and liquids, regurgitation of undigested food, and weight loss. A barium swallow shows a “bird’s beak” appearance. What is the most likely diagnosis?
Esophageal cancer
Peptic stricture
Achalasia
Esophageal web
Which of the following is the gold standard test for diagnosing GERD?
Upper endoscopy
Barium swallow
Esophageal manometry
24-hour pH monitoring
Which esophageal disorder is most associated with increased risk of squamous cell carcinoma of the esophagus?
Achalasia
Barrett's esophagus
Reflux esophagitis
Zenker's diverticulum
What is the key distinguishing anatomical feature of a paraesophageal hiatal hernia?
The gastroesophageal junction and stomach both herniate above the diaphragm
Only the stomach herniates beside the esophagus while the GE junction remains in place
The entire stomach migrates into the thoracic cavity
It always requires emergent surgery
Which of the following is the most common symptom of esophageal carcinoma?
Hematemesis
Progressive dysphagia
Regurgitation
Heartburn
What is the initial imaging modality of choice for evaluating a suspected Zenker diverticulum?
Esophageal manometry
Barium swallow
Endoscopy
CT of the neck
What is the most appropriate initial management for a patient with Boerhaave syndrome presenting within 12 hours of onset?
Oral proton pump inhibitor and observation
Nasogastric tube placement and upper endoscopy
Emergent surgical repair with drainage
Broad-spectrum antibiotics only
Which test provides the most accurate assessment of esophageal tumor depth and local lymph node involvement?
CT chest
Endoscopic ultrasound
PET scan
Barium esophagram
What is the characteristic finding on endoscopy for Barrett’s esophagus?
Ulcerated mass with active bleeding
Pseudodiverticulum
Salmon-colored columnar epithelium above the GE junction
Pulsion diverticulum with intact squamous lining
Which organism is most commonly associated with peptic ulcer disease (PUD)?
Streptococcus viridans
Helicobacter pylori
Escherichia coli
Candida albicans
What distinguishes duodenal ulcers from gastric ulcers in terms of pain pattern?
Duodenal ulcers worsen immediately after eating
Gastric ulcers improve with food
Duodenal ulcers improve with food
Both worsen with food
Which of the following diagnostic tests is most specific for Zollinger-Ellison syndrome?
Urea breath test
Serum gastrin level >1000 pg/mL
Barium swallow
Endoscopy showing multiple shallow ulcers
Which of the following is an indication for surgical intervention in peptic ulcer disease?
Diagnosis of H. pylori
Uncomplicated duodenal ulcer on endoscopy
Refractory bleeding or perforation
Gastritis with positive urease test
Which of the following combinations is most appropriate for H. pylori eradication in a patient allergic to penicillin?
PPI + amoxicillin + clarithromycin
PPI + metronidazole + clarithromycin
H2 blocker + tetracycline
PPI + ciprofloxacin + rifaximin
What is the characteristic radiologic finding on barium study suggestive of gastric outlet obstruction?
Corkscrew appearance
Meniscus sign
Large gastric air-fluid level with retained food
Apple core lesion
Which of the following complications of PUD is most likely associated with free air under the diaphragm on X-ray?
Obstruction
Bleeding
Penetration
Perforation
What is the surgical procedure of choice for a perforated duodenal ulcer when definitive therapy is needed?
Simple oversew
Antrectomy alone
Vagotomy and drainage procedure
Pyloroplasty only
What is the significance of a gastric ulcer that has irregular margins, nodular folds, or fails to heal with treatment?
Suggests benign disease
Suggests NSAID-induced ulcer
Suggests malignancy and requires biopsy
No clinical significance
A 58-year-old man with epigastric pain and early satiety is found to have a large ulcerated mass in the gastric antrum. Multiple biopsies are taken. What is the next best step?
Start empiric antibiotics
Observe for spontaneous resolution
Stage for possible gastric carcinoma
Immediate antrectomy without staging
A 22-year-old male presents with RLQ pain, nausea, and anorexia. What physical exam sign is most specific for appendicitis?
Rovsing sign
Murphy’s sign
Obturator sign
McBurney’s point tenderness
What is the most common complication following appendectomy?
Small bowel obstruction
Incisional hernia
Intra-abdominal abscess
Fecal fistula
Which of the following is true regarding appendiceal carcinoid tumors?
Always metastatic at diagnosis
Typically located at the base of the appendix
Often incidental and benign when <2 cm
Require right hemicolectomy regardless of size
A 2-year-old presents with painless lower GI bleeding. A technetium-99m pertechnetate scan is most helpful for diagnosing:
Intussusception
Appendicitis
Meckel's diverticulum
Hirschsprung disease
What is the appropriate treatment for an incidentally found asymptomatic Meckel’s diverticulum in an adult?
Immediate diverticulectomy
Observation unless complications arise
Appendectomy
Right hemicolectomy
Which of the following is more characteristic of Crohn’s disease than ulcerative colitis?
Continuous colonic involvement
Bloody diarrhea
Transmural inflammation with skip lesions
Mucosal and submucosal inflammation only
Which of the following small bowel tumors is associated with flushing, diarrhea, and bronchospasm?
A. Adenocarcinoma
B. Carcinoid tumor
C. Gastrointestinal stromal tumor
D. Lymphoma
A patient with Crohn’s disease presents with bowel obstruction symptoms. What is the most likely cause?
Intussusception
Volvulus
Adhesions from prior surgery
Stricture formation
A 67-year-old female presents with abdominal distension, vomiting, and obstipation. X-ray shows dilated small bowel loops with air-fluid levels. What is the most likely diagnosis?
Gastric outlet obstruction
Large bowel obstruction
Small bowel obstruction
Pseudo-obstruction
Which imaging modality is most appropriate for evaluating small bowel obstruction and identifying possible strangulation?
Abdominal ultrasound
Upright chest X-ray
CT abdomen with IV contrast
Colonoscopy
What is the most common complication of diverticulitis?
Ischemic colitis
Abscess formation
Intussusception
Hemorrhoids
A 60-year-old patient presents with painless rectal bleeding and a change in bowel habits. What is the most likely diagnosis?
Hemorrhoids
Diverticulosis
Colorectal cancer
Anal fissure
Which of the following is most characteristic of ulcerative colitis (UC) compared to Crohn’s disease?
Skip lesions
Transmural inflammation
Continuous mucosal inflammation starting at the rectum
Granuloma formation
What is the most appropriate initial test for a suspected large bowel obstruction?
Colonoscopy
Abdominal X-ray
CT scan with contrast
Sigmoidoscopy
A 42-year-old woman with known diverticulosis presents with LLQ pain, fever, and leukocytosis. What is the most appropriate next step in management?
Emergent surgery
Observation only
Oral antibiotics and bowel rest
Colonoscopy
Internal hemorrhoids are classified based on:
The number of blood vessels involved
Their histology
The depth of rectal mucosal invasion
Their degree of prolapse
A 30-year-old presents with a painful, bright red rectal bleeding during defecation. Physical exam reveals a posterior midline tear. What is the most likely diagnosis?
External hemorrhoid
Anal fissure
Fistula-in-ano
Rectal prolapse
A perianal abscess is diagnosed. What is the most appropriate treatment?
Oral antibiotics only
Incision and drainage
Digital rectal exam
Watchful waiting
Which of the following best describes the typical presentation of squamous cell carcinoma of the anal canal?
Occult bleeding and constipation
Chronic diarrhea and steatorrhea
Perianal pain, mass, and bleeding
Night sweats and weight loss
Which of the following is the diagnostic test of choice for lymphogranuloma venereum (LGV)?
Colonoscopy with biopsy
NAAT (nucleic acid amplification test)
Gram stain
Culture on Thayer-Martin agar
Which of the following is the most common type of gallstone in the U.S.?
Calcium carbonate
Pigment stones
Mixed cholesterol stones
Bile acid stones
Which patient scenario warrants elective cholecystectomy for asymptomatic gallstones?
Patient with diabetes and no symptoms
Patient with gallstones found incidentally
Patient with gallstones and porcelain gallbladder
Pregnant patient with no biliary symptoms
A 45-year-old woman presents with RUQ pain, fever, and jaundice. What is the most likely diagnosis?
Acute cholecystitis
Acute hepatitis
Acute cholangitis
Gallstone ileus
Which of the following laboratory findings is most consistent with choledocholithiasis?
Elevated amylase only
Elevated AST with normal ALP
Elevated ALP and direct bilirubin
Isolated elevated lipase
What imaging study is most sensitive for diagnosing common bile duct stones?
CT abdomen
Ultrasound
ERCP
Plain abdominal X-ray
Which of the following is true regarding laparoscopic cholecystectomy?
It is contraindicated in patients with prior abdominal surgery
It has a longer recovery time than open cholecystectomy
It is associated with higher rates of bile duct injury than open
It is the preferred approach in most patients
A patient has Charcot’s triad (RUQ pain, fever, jaundice). What is the best initial management step?
Emergent cholecystectomy
Broad-spectrum antibiotics and supportive care
ERCP for stone extraction
Percutaneous drainage of the gallbladder
What distinguishes suppurative cholangitis from acute cholangitis?
Lack of systemic symptoms
Hypotension and altered mental status
No elevation in bilirubin
Absence of bile duct dilation
What is the classic triad of symptoms for gallstone pancreatitis?
Fever, nausea, jaundice
Epigastric pain, nausea, elevated lipase
RUQ pain, leukocytosis, steatorrhea
Murphy's sign, hematemesis, hyperglycemia
What is the most appropriate management for a stable patient with symptomatic cholelithiasis and confirmed gallbladder carcinoma on pathology?
Observation only
Repeat ultrasound in 6 months
Extended cholecystectomy with liver segment resection and lymphadenectomy
Start antibiotics
Which of the following is the most common cause of acute pancreatitis in the United States?
Trauma
Hypertriglyceridemia
Gallstones
Autoimmune disease
What Ranson criteria value on admission is associated with poor prognosis in acute pancreatitis?
AST < 200 IU/L
Glucose > 200 mg/dL
WBC < 16,000/mm³
Age < 55 years
Which of the following is a complication seen early in the course of acute pancreatitis?
Pancreatic cancer
Duodenal obstruction
Acute respiratory distress syndrome (ARDS)
Chronic diarrhea
A 35-year-old presents with abdominal pain, weight loss, and a palpable epigastric mass 6 weeks after an episode of pancreatitis. What is the most likely diagnosis?
Pancreatic pseudocyst
Abscess
Gastric carcinoma
Splenic infarct
Which imaging study is most appropriate to evaluate a suspected pancreatic pseudocyst?
Plain abdominal X-ray
Endoscopic retrograde cholangiopancreatography (ERCP)
CT abdomen with contrast
Colonoscopy
Which pancreatic tumor is most commonly associated with endocrine symptoms such as hypoglycemia or gastrin excess?
Serous cystadenoma
Insulinoma
Adenocarcinoma
Solid pseudopapillary tumor
A 68-year-old with painless jaundice, weight loss, and a palpable gallbladder should be evaluated for:
Gallstones
Pancreatic adenocarcinoma
Acute pancreatitis
Gastric ulcer
What is the most common location for a gastrinoma (Zollinger-Ellison syndrome)?
Liver
Duodenal submucosa
Gallbladder
Colon
Which of the following is true regarding the prognosis of pancreatic adenocarcinoma?
Most are detected early and are resectable
The overall 5-year survival rate is >60%
Prognosis is closely linked to tumor cell type and nodal status
Surgical resection is curative in nearly all cases
What is the preferred surgical procedure for resectable tumors in the head of the pancreas?
Distal pancreatectomy
Central pancreatectomy
Whipple procedure (pancreaticoduodenectomy)
Hepatectomy
Which of the following liver tumors is most often benign and seen in young women on oral contraceptives?
Hepatocellular carcinoma
Hepatic adenoma
Focal nodular hyperplasia
Hemangioma
Which of the following improves prognosis after resection of hepatic metastases from colorectal cancer?
Presence of portal hypertension
Multiple bilobar lesions
Ability to obtain negative surgical margins
Elevated AFP
What are the two most common primary hepatobiliary malignancies?
Hepatic adenoma and cholangiocarcinoma
Cholangiocarcinoma and hepatocellular carcinoma
Hepatocellular carcinoma and hemangioma
Focal nodular hyperplasia and cholangiocarcinoma
Which of the following complications is most directly associated with portal hypertension?
Hepatic adenoma
Biliary atresia
Esophageal varices
Pyogenic liver abscess
Which physical exam finding is most suggestive of chronic liver disease with ascites?
Psoas sign
Murphy’s sign
Shifting dullness
Cullen’s sign
What is the first-line therapy for acute variceal hemorrhage in a cirrhotic patient?
Non-selective beta-blocker
Emergent liver transplant
IV PPI and endoscopy in 72 hours
IV octreotide and urgent endoscopy
Which of the following is NOT a typical site of portosystemic collateral formation?
Esophagus
Umbilicus
Rectum
Gallbladder
Which of the following is the most common indication for liver transplantation in the United States?
Hepatitis B infection
Fulminant hepatic failure
Alcoholic cirrhosis
Primary biliary cholangitis
Which of the following is most associated with a poor prognosis in fulminant hepatic failure?
Mild coagulopathy
Age under 40
Development of encephalopathy
Elevated alkaline phosphatase
After liver transplantation, patients are most at risk for which of the following in the immediate post-op period?
Portal vein thrombosis only
Opportunistic bacterial, fungal, and viral infections
Gallstone ileus
Renal cell carcinoma
