The superior and inferior regions of the bony pelvis are separated by a series of landmarks that indicate a boundary known as the pelvic brim (pelvic inlet). These landmarks include the sacral promontory, the ____ of each ilium, the pectineal lines of the pubis, and the pubic crest to the superior portion of the pubic symphysis.
O pectineal lines
O iliac crest
O arcuate lines
O the pubic crests
O ramus
