Beginner Sigmoid Arteries Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. From which major artery do the sigmoid arteries usually arise?
- Internal iliac artery
- Celiac trunk
- Superior mesenteric artery
- Inferior mesenteric artery
Q2. Which part of the large intestine is principally supplied by the sigmoid arteries?
- Cecum
- Sigmoid colon
- Proximal transverse colon
- Ascending colon
Q3. Within which peritoneal structure do the sigmoid arteries travel toward the bowel?
- Lesser omentum
- Mesoappendix
- Falciform ligament
- Sigmoid mesocolon
Q4. How many sigmoid arteries are typically present?
- Two to four
- Exactly one in every person
- None
- Exactly eight
Q5. Which artery commonly anastomoses with the upper sigmoid arterial branches?
- Left gastric artery
- Left colic artery
- Ileocolic artery
- Renal artery
Q6. Which artery commonly communicates with the lowest sigmoid arterial branch?
- Inferior phrenic artery
- Gastroduodenal artery
- Superior rectal artery
- Middle colic artery
Q7. The sigmoid arteries belong primarily to which embryologic arterial territory?
- Hindgut territory
- Somatic abdominal wall territory
- Foregut territory
- Midgut territory
Q8. Which longitudinal arterial channel receives contributions from sigmoid arterial branches?
- Marginal artery
- Thoracic duct
- Portal vein
- Inferior vena cava
Q9. Which bowel segment lies immediately distal to the sigmoid colon?
- Rectum
- Cecum
- Duodenum
- Ascending colon
Q10. Which statement best describes the sigmoid arteries?
- They supply only the appendix
- They are terminal branches of the celiac trunk
- They supply the stomach
- They are usually multiple branches supplying the sigmoid colon