Pelvis Quiz (Advanced Level)
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This quiz contains 10 questions. Click below to begin.
Q1. Which artery is the primary blood supply to the pelvic organs?
- Femoral artery
- Internal iliac artery
- External iliac artery
- Inferior mesenteric artery
Q2. Which nerve is most at risk during pelvic surgeries involving the sacral plexus?
- Ilioinguinal nerve
- Sciatic nerve
- Obturator nerve
- Femoral nerve
Q3. Which pelvic ligament prevents posterior rotation of the sacrum?
- Sacrospinous ligament
- Pubofemoral ligament
- Iliolumbar ligament
- Sacrotuberous ligament
Q4. Which foramen does the obturator nerve pass through?
- Greater sciatic foramen
- Femoral ring
- Obturator canal
- Lesser sciatic foramen
Q5. Which structure lies anterior to the sacroiliac joint and may be compressed by an expanding uterus?
- Obturator nerve
- Ureter
- Lumbosacral trunk
- Inferior gluteal artery
Q6. What muscle forms the posterior component of the pelvic diaphragm?
- Pubococcygeus
- Coccygeus muscle
- Piriformis
- Obturator internus
Q7. Which branch of the internal iliac artery supplies the superior part of the rectum?
- Inferior rectal artery
- Inferior mesenteric artery
- Superior rectal artery
- Middle rectal artery
Q8. Which structure crosses the pelvic brim to enter the lesser pelvis in females?
- Ovarian ligament
- Uterine artery
- Round ligament of uterus
- Broad ligament
Q9. What is the anatomical significance of the ischial spine?
- Forms the anterior border of the pelvic inlet
- Separates the pelvic inlet from the outlet
- Part of the sacral promontory
- Separates sciatic notches and is a ligament attachment site
Q10. Which fascia lines the walls and floor of the pelvis and is continuous with the transversalis fascia?
- Endopelvic fascia
- Parietal pelvic fascia
- Prevertebral fascia
- Visceral pelvic fascia