When Asked About the Prognosis for a Patient Diagnosed with a Dementia

When asked about the prognosis for a patient diagnosed with a dementia secondary to normal pressure hydrocephalus the nurse replies:

A) "Unfortunately the prognosis is for a downhill course ending in death."
B) "There will be good days and bad days for the rest of the patient's life."
C) "The symptoms generally remit after a shunt is inserted to drain fluid."
D) "We'll try our very best, but only time will tell how successful we are."