A Student Nurse Questions the Instructor as to What Alteration

A student nurse questions the instructor as to what alteration should be made for the assessment of the fundus of a new postoperative cesarean section patient.The best response is that the fundus of a patient with a cesarean section is:

A) not assessed until the second postoperative day.
B) assessed by "walking" fingers from side of uterus to the midline.
C) assessed only if large clots appear in lochia.
D) only once every shift.