The nurse is providing information about warfarin (Coumadin) to a client who takes herbal products. The nurse states, "Some herbs interfere with the effectiveness of warfarin. Do you take ...

Question

Quizplus · Accepted Answer

Ginkgo biloba and turmeric are herbs known to interfere with the effectiveness of warfarin. Echinacea and goldenseal may also interfere with warfarin and should be avoided if possible. Therefore, the best choice of answer is C and D.

The Nurse Is Providing Information About Warfarin (Coumadin) to a Client