Mesenteric Vascular Insufficiency
1 Which of the following is a category of intestinal ischemia ?
A. Arterioocclusive mesenteric ischemia (AOMI)
B. Nonocclusive mesenteric ischemia (NOMI)
C. Mesenteric venous thrombosis (MVT)
D. All of the above
2 Risk factors for acute intestinal arterial ischemia include ?
A. Atrial fibrillation
B. Recent myocardial infarction
C. Valvular heart disease
D. All of the above
3 Which of the following is a watershed area within the colonic blood supply and common location for intestinal ischemia ?
A. Matsumoto point
B. Griffiths’ point
C. Wyers point
D. Mitchell point
4 Which of the following is a watershed area within the colonic blood supply and common location for intestinal ischemia ?
A. Shih point
B. Sudeck’s point
C. Hsu point
D. Sise point
5 Which of the following is associated with the best prognosis ?
A. Arterioocclusive mesenteric ischemia (AOMI)
B. Nonocclusive mesenteric ischemia (NOMI)
C. Mesenteric venous thrombosis (MVT)
D. All of the above
6 Which of the following is not a feature of chronic mesenteric angina ?
A. Abdominal cramping & pain following ingestion of meal
B. Weight loss
C. Constipation
D. Chronic diarrhea
7 The gold standard for confirmation of mesenteric arterial occlusion is ?
A. Mesenteric angiography
B. Duplex ultrasound
C. Magnetic resonance angiography
D. Abdominal spiral CT
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