Beginner Common Iliac Arteries Quiz

Q1. The common iliac arteries are terminal branches of which vessel?

• Abdominal aorta
• Internal iliac artery
• Inferior vena cava
• External iliac artery

Q2. At approximately which vertebral level does the abdominal aorta usually bifurcate into the common iliac arteries?

• L4
• L1
• S1
• L2

Q3. Into which two major arteries does each common iliac artery divide?

• Femoral and popliteal arteries
• Superior and inferior gluteal arteries
• Renal and gonadal arteries
• Internal and external iliac arteries

Q4. Which branch of the common iliac artery primarily continues toward the lower limb?

• Median sacral artery
• Internal iliac artery
• Inferior mesenteric artery
• External iliac artery

Q5. Which branch of the common iliac artery primarily supplies the pelvis?

• Renal artery
• External iliac artery
• Superior mesenteric artery
• Internal iliac artery

Q6. How many common iliac arteries normally arise from the aortic bifurcation?

• Four
• Two
• Three
• One

Q7. In which general direction do the common iliac arteries travel from the aortic bifurcation?

• Inferolaterally
• Superomedially
• Anteriorly into the abdominal wall
• Directly superiorly

Q8. Near which joint does each common iliac artery usually divide into its internal and external iliac branches?

• Hip joint cavity
• Pubic symphysis only
• Knee joint
• Sacroiliac joint

Q9. Which artery is generally longer, the right or left common iliac artery?

• They are invariably identical
• Neither has a measurable course
• Right common iliac artery
• Left common iliac artery

Q10. Which description best classifies the common iliac arteries?

• Paired terminal branches of the abdominal aorta
• Branches of the superior mesenteric artery
• Unpaired visceral branches
• Paired branches of the inferior vena cava