The Nurse Is Providing Care for a Patient Newly Diagnosed

The nurse is providing care for a patient newly diagnosed with Hodgkin's disease who is anticipating a lymphangiography.Which of the following patient statements indicates the need for further teaching?

A) "I know they need to do this test to determine if the cancer has spread."
B) "They will inject contrast into a lymph vessel in my hand or foot."
C) "The contrast isn't like a dye because it doesn't really have any side effects to worry about."
D) "The test may take a couple of hours today, and then I'll have more images taken tomorrow."