Two Days After a Total Hip Replacement,the Patient Is Being

Two days after a total hip replacement,the patient is being discharged.The statement indicating that the patient understands the discharge teaching is:

A) "I can sit comfortably with my legs crossed."
B) "I will ask my husband to tie my shoes for me."
C) "I am glad I won't have to use that bulky pillow between my legs at night."
D) "My straight dining room chair will be helpful when I do the hip flexion exercises."