After Speaking to the Physician, Pablo Understands That His Father

After speaking to the physician, Pablo understands that his father is dying. How should he communicate this news to his father?

A) He should let the physician and a hospital social worker tell his father.
B) He should be open and honest.
C) He should tell him his illness is serious but keep the details secret and explain away any procedures and treatments his father will go through.
D) He shouldn't tell him.