Intermediate Umbilical Artery Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. Which fetal vessel carries oxygenated blood from the placenta toward the fetus?
- Umbilical artery
- Umbilical vein
- Superior vesical artery
- Internal pudendal artery
Q2. Why are the umbilical arteries described as carrying deoxygenated blood despite being arteries?
- They carry blood away from the fetal heart
- They always contain oxygenated blood
- They carry blood toward the fetal heart
- They are actually veins before birth
Q3. Which branch can arise from the proximal umbilical artery in males and supply the ductus deferens?
- Artery to the ductus deferens
- Cremasteric artery only
- Inferior rectal artery
- Deep artery of the penis
Q4. What peritoneal fold overlies the obliterated umbilical artery on the internal abdominal wall?
- Gastrosplenic fold
- Lateral umbilical fold
- Medial umbilical fold
- Median umbilical fold
Q5. What structure lies within the median umbilical fold rather than the medial umbilical fold?
- Round ligament of the uterus
- Median umbilical ligament
- Inferior epigastric vessels
- Obliterated umbilical artery
Q6. Which vessels create the lateral umbilical folds?
- Superior vesical arteries
- Inferior epigastric vessels
- Umbilical arteries
- Internal pudendal vessels
Q7. Which fossa lies between the median and medial umbilical folds?
- Lateral inguinal fossa
- Supravesical fossa
- Ovarian fossa
- Ischioanal fossa
Q8. Which fossa lies between the medial and lateral umbilical folds?
- Medial inguinal fossa
- Lateral inguinal fossa
- Supravesical fossa
- Rectovesical pouch
Q9. How does the fetal umbilical artery reach the umbilicus from the pelvis?
- It passes through the greater sciatic foramen
- It ascends along the internal anterior abdominal wall
- It passes through the obturator canal
- It descends through the femoral canal
Q10. Which statement correctly distinguishes the medial and median umbilical ligaments?
- The medial ligaments contain inferior epigastric arteries
- The median ligament is a remnant of the ductus venosus
- Both are remnants of umbilical veins
- Medial ligaments are arterial remnants, while the median ligament is a urachal remnant