A nurse is caring for a client who is taking warfarin and reports taking several new herbal supplements. The nurse should identify which of the following supplements is contraindicated for concurrent use with warfarin?
Ginkgo biloba
Coenzyme QIO
Valerian
Probiotics
The Correct Answer is A
Ginkgo biloba is a form of alternative medicine that is used due to its antioxidants and cardiovascular benefits. In addition to these, it has antiplatelet effects which increases the risk of bleeding when used concurrently with anticoagulants such as in clients receiving warfarin
Coenzyme QIO, Valerian and probiotics have no notable interactions with warfarin
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
MMR vaccine can cause bleeding under the skin presenting as petechiae. Petechiae are small red or purple spots caused by bleeding into the skin.
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A,C,D- MMR vaccine is not associated with bradycardia, tinnitus or blurred vision
Correct Answer is ["325"]
Explanation
Dose= Weight in kg* dose per kg per day
Substitute values into the formula
143lb/2.2046 *5mcg per pay
The nurse will administer 325mcg per day
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