Which Surface Feature(s) Along the Ilium Mark(s) Attachment Sites for Large

Question

Which surface feature(s) along the ilium mark(s) attachment sites for large hip muscles?
A) lunate surface
B) greater sciatic notch
C) gluteal lines
D) lesser sciatic notch
E) pubic symphysis

Accepted Answer

The gluteal lines on the ilium are surface features that mark attachment sites for large hip muscles, specifically the gluteus maximus muscle. The lunate surface and lesser sciatic notch are features on the ischium bone, while the greater sciatic notch is a feature on the ilium that allows for passage of the sciatic nerve. The pubic symphysis is the joint between the two pubic bones. None of these features mark attachment sites for large hip muscles.