If the Nurse Is Caring for a Client Taking Epogen

If the nurse is caring for a client taking Epogen and notices blood lab tests have dropped below normal,the best initial action would be to:

A) Tell the client to take her normal dose that day,but come in for some lab work.
B) Notify the health care provider.
C) Tell the client to stop the drug and notify her health care provider.
D) Tell the client to stop the drug for 3 days to give the body some time for the levels to rise back to normal.