<prompt> Regarding the hip joint, which of the following statements is true ?Retinaculum attaches femur to hipInferior gluteal nerve supplies the abductors of the hipCapsule is attached to the intertrochanteric lineiliopsoas cuses abduction of hip  <response>: Superior gluteal nerve supplies the abductors of the hip-gluteus medius and gluteus minimus. Iliopsoas causes flexion of hip. Capsule is attached to acetabular labrum on hip bone and intertrochanteric line on femur. 