To prevent false-positive fecal occult blood results,patients should be instructed to avoid eating all of the following for 3 days before testing except:
A) Horseradish
B) Chicken
C) Melons
D) Red meat

Question

Quizplus · Accepted Answer

Patients should avoid red meat, horseradish, and melons for 3 days before testing. Chicken does not need to be avoided.

To Prevent False-Positive Fecal Occult Blood Results,patients Should Be Instructed