Intermediate Iliohypogastric Nerve Quiz
Ready to start the quiz?
This quiz contains 10 questions. Click below to begin.
Q1. What is the usual relationship of the iliohypogastric nerve to the subcostal nerve?
- It runs inside the subcostal artery
- It is a terminal branch of the subcostal nerve
- It runs inferior and roughly parallel to the subcostal nerve
- It joins the phrenic nerve
Q2. Which cutaneous branch of the iliohypogastric nerve supplies skin over the superolateral gluteal region?
- Anterior cutaneous branch
- Genital branch
- Femoral branch
- Lateral cutaneous branch
Q3. Where does the anterior cutaneous branch become superficial?
- Through the femoral canal
- Through the obturator canal
- Through the greater sciatic foramen
- Through the external oblique aponeurosis above the superficial inguinal ring
Q4. How does the iliohypogastric nerve relate to the iliac crest?
- It remains entirely above the twelfth rib
- It enters the acetabulum
- It passes through the iliac bone
- It approaches the abdominal wall near the iliac crest
Q5. Which nerve commonly courses inferior to and roughly parallel with the iliohypogastric nerve?
- Sciatic nerve
- Ilioinguinal nerve
- Obturator nerve
- Femoral nerve
Q6. Why is the plane between internal oblique and transversus abdominis important for the iliohypogastric nerve?
- It forms the femoral sheath
- It is a major neurovascular plane traversed by the nerve
- It contains the abdominal aorta
- It contains the spinal cord
Q7. Which sensory territory is associated with the lateral cutaneous branch?
- Posterior leg
- Superolateral gluteal skin
- Palmar surface of the hand
- Medial foot
Q8. Which sensory territory is associated with the anterior cutaneous branch?
- Lateral foot
- Posterior scalp
- Perianal skin
- Suprapubic skin
Q9. Why can the iliohypogastric nerve contribute to abdominal wall weakness if injured?
- It supplies only skin
- It is the main motor nerve of quadriceps
- It supplies motor fibers to internal oblique and transversus abdominis
- It innervates the diaphragm
Q10. Which anatomical feature most clearly distinguishes the iliohypogastric nerve from the genitofemoral nerve on psoas major?
- It emerges laterally from psoas rather than descending on its anterior surface
- It exits through the greater sciatic foramen
- It is contained within the femoral sheath
- It passes through the obturator canal