A client in labor has been admitted to the labor and birth suite. The nurse assessing the woman notes that the fetus is in a cephalic presentation. Which description should the nurse identify by the term presentation? A) The part of the fetus entering the pelvic inlet first B) The relationship of the long axis of the fetus to the long axis of the woman C) The position of the presenting part in relation to the maternal pelvis D) The degree of descent of the presenting part into the pelvis