Beginner Inferior Mesenteric Artery Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. From which vessel does the inferior mesenteric artery arise?
- Superior mesenteric artery
- Left common iliac artery
- Celiac trunk
- Abdominal aorta
Q2. At approximately which vertebral level does the inferior mesenteric artery usually arise?
- L3
- T12
- L5
- L1
Q3. Which embryologic gut division is principally supplied by the inferior mesenteric artery?
- Hindgut
- Pharyngeal gut
- Foregut
- Midgut
Q4. Which of the following is a major branch of the inferior mesenteric artery?
- Right colic artery
- Left colic artery
- Middle colic artery
- Ileocolic artery
Q5. Which part of the colon is supplied by the left colic artery?
- Appendix
- Proximal ascending colon
- Descending colon
- Cecum
Q6. Which branches of the inferior mesenteric artery supply the sigmoid colon?
- Short gastric arteries
- Sigmoid arteries
- Cecal arteries
- Jejunal arteries
Q7. The inferior mesenteric artery continues into the pelvis as which artery?
- Internal pudendal artery
- Inferior rectal artery
- Middle rectal artery
- Superior rectal artery
Q8. Which region is supplied by the superior rectal artery?
- Gallbladder
- Terminal ileum
- Upper rectum
- Stomach
Q9. How is the inferior mesenteric artery classified among branches of the abdominal aorta?
- Paired visceral branch
- Terminal branch
- Unpaired visceral branch
- Paired parietal branch
Q10. Which portion of the large intestine is principally within the inferior mesenteric arterial territory?
- Descending and sigmoid colon
- Cecum and appendix
- Proximal two-thirds of transverse colon
- Terminal ileum