The nurse discovers a client is taking the herb St. John's wort. The nurse cautions that this herb reduces the effectiveness of
A) lanoxin.
B) prednisone.
C) theophylline.
D) warfarin.

Name: The nurse discovers a client is taking the herb St. John's wort. The nurse cautions that this herb reduces the effectiveness of A) lanoxin. B) prednisone. C) theophylline. D) warfarin.
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Question

Quizplus · Accepted Answer

The anticoagulation properties of warfarin are diminished if taken in conjunction with St. John's wort.

The Nurse Discovers a Client Is Taking the Herb St