Pelvis 1

Question 1

Spell the missing word - pubis, ischium, _ _ _ _ _

Answer 1

Ilium
Not ileum - small intestine

Question 2

What does the sciatic n. supply

Answer 2

• Posterior thigh (hamstrings)
• Bifurcates to supply leg

Question 3

IF unsure when asked “which nerve innervates the ‘x’ muscle?”

Answer 3

Just say “nerve to ‘x’ muscle”
- e.g. nerve to piriformis
- nerve to levator ani and coccygeus

Question 5

Name 3 differences between male & female pelvis

Answer 5

1. Pelvic inlet: Female - wider
2. Pubic arch: Female - greater angle
3. True pelvis: Female - wide/shallow (male - narrow/deep)
4. Acetabulum: Female - small
5. Structure: Male - heavy/thick