The nurse is caring for a client who takes warfarin 10 mg PO daily and several herbal remedies. The nurse would be most concerned that the use of which herb would enhance the anticoagulant effects of warfarin?
Ginkgo
Dandelion
Acai
Zinc
The Correct Answer is A
A. Ginkgo biloba has been reported to have anticoagulant properties and may potentiate the effects of warfarin, increasing the risk of bleeding. Therefore, individuals taking warfarin should exercise caution when using ginkgo supplements and be monitored closely for signs of bleeding or changes in anticoagulant response.
B. Dandelion is not known to directly affect blood clotting or the action of warfarin.
C. Acai berry is a fruit commonly consumed for its potential antioxidant properties and health benefits. There is limited scientific evidence regarding the interaction between acai and warfarin.
D. Zinc supplementation is generally considered safe for most individuals and there is limited evidence to suggest that zinc significantly enhances the anticoagulant effects of warfarin.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
C. This statement demonstrates an understanding of the availability of support groups specifically for family members affected by alcohol use disorder and reflects the spouse's willingness to seek support independently of the client's readiness for treatment.
A. Effective teaching would convey that support groups are available not only for individuals struggling with alcohol use disorder but also for their family members who may need support in coping with the impact of the disorder on their lives.
B. Alcoholics Anonymous (AA) meeting are primarily for individuals with alcohol use disorder.
D. Effective teaching would emphasize the importance of the family seeking support for themselves independently of the client's readiness to seek treatment.
Correct Answer is C
Explanation
C. Pet therapy has been shown to have positive effects on mood by promoting feelings of happiness, calmness, and relaxation. Interacting with animals can increase the release of feel-good hormones such as oxytocin, serotonin, and dopamine, which can improve mood and reduce symptoms of stress and anxiety.
A. There is evidence to suggest that pet therapy, also known as animal-assisted therapy, can be beneficial for individuals with depression. Interacting with animals, such as petting a dog or spending time with a therapy animal, has been shown to reduce symptoms of depression, anxiety, and stress in some people.
B. Pet therapy primarily focuses on providing emotional support and companionship rather than directly targeting sensory functioning.
D. Pet therapy has been associated with reductions in blood pressure and heart rate. Interacting with animals, such as stroking a dog or cat, has been shown to have calming effects on the body and may help lower blood pressure and reduce cardiovascular reactivity to stress.
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