A nurse is caring for a client who has stage IV lung cancer and is 3 days postoperative following a wedge resection. The client states, 'I told myself that I would go through with the surgery and quit smoking, if I could just live long enough to attend my daughter's wedding.' Based on Kübler‑Ross' model, which stage of grief is the client experiencing?
A. Anger
B. Denial
C. Bargaining
D. Acceptance