A 90-year-old client with carcinoma of the prostate complains of severe, excruciating pain in his ...

A 90-year-old client with carcinoma of the prostate complains of severe, excruciating pain in his lower limbs and hips. The attending physician has prescribed heavy doses of narcotics to relieve the pain.
 
  Which must the nurse keep in mind when caring for the client? A) Client may have an increased concern of drug abuse and dependency.
  B) The client's pain may suddenly increase, indicating impending death.
  C) Client may be allowed to self-administer narcotics, if he is capable of doing so.
  D) Alternative therapies, such as homeopathy and herbal remedies, are avoided.