Aclient diagnosed with cancer makes the following statement to the nurse: "i guess i will tell my health care provider to forego the chemotherapy. i do not want to be throwing up all the time. i would rather die." which of the following facts supports the use of chemotherapy for this client?

a. nausea and vomiting are only a factor for the first 24 hours after treatment
b. most clients believe the discomfort is well worth the cure for cancer
c. chemotherapy treatment can be adjusted to optimize effects while limiting adverse effects
d. clinical trials are opening up new cancer treatments all the time