#1
Which of the following is a common symptom of acute appendicitis?
Right lower quadrant abdominal pain
ExplanationCharacteristic pain location indicating appendicitis.
#2
Which of the following is a classic symptom of a bowel obstruction?
Projectile vomiting
ExplanationForceful vomiting due to bowel blockage.
#3
Which of the following is NOT a common cause of acute abdominal pain in children?
Peptic ulcer disease
ExplanationLess likely in pediatric population.
#4
Which of the following is a common presentation of acute diverticulitis?
Gradually worsening left lower quadrant pain
ExplanationCharacteristic symptom pattern of this condition.
#5
Which imaging modality is often used to diagnose acute cholecystitis?
Ultrasound
ExplanationPreferred method for detecting gallstones and inflammation.
#6
What is the most common cause of an acute abdomen in elderly patients?
Diverticulitis
ExplanationFrequent source of abdominal pain and inflammation in older individuals.
#7
What is the most common cause of a ruptured spleen?
Blunt trauma to the abdomen
ExplanationTypically due to external force to the abdominal area.
#8
Which of the following is NOT a common cause of upper gastrointestinal bleeding?
Diverticulosis
ExplanationTypically associated with lower GI bleeding.
#9
Which of the following is a characteristic finding on physical examination in a patient with a perforated peptic ulcer?
Guarding
ExplanationMuscle tensing in response to pain, indicative of peritonitis.
#10
Which of the following is a potential complication of a ruptured abdominal aortic aneurysm (AAA)?
Retroperitoneal hemorrhage
ExplanationSerious bleeding outside the abdominal cavity.
#11
In a patient with suspected mesenteric ischemia, which finding on a contrast-enhanced CT scan is most indicative of ischemia?
Target sign
ExplanationClassic radiological indication of compromised blood flow.
#12
Which condition may present with a 'dance sign' on ultrasound, indicating the movement of an echogenic object in the gallbladder lumen?
Gallstone ileus
ExplanationDistinctive ultrasound finding in this condition.
#13
In a patient with acute pancreatitis, which laboratory finding is most indicative of severe disease?
Hypocalcemia
ExplanationAssociated with significant pancreatic injury.
#14
Which of the following is a complication associated with acute mesenteric ischemia?
Mesenteric venous thrombosis
ExplanationSecondary complication resulting from vascular compromise.