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

Answer and Explanation

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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Correct Answer is D

Explanation

D. Chiropractic therapy involves the manual manipulation of the spine to correct vertebral subluxations, which are misalignments or partial dislocations of the vertebrae. Chiropractors use specific techniques to adjust the spine, aiming to restore proper alignment, reduce nerve interference, and improve overall function.

A. Massage therapy can be beneficial for certain musculoskeletal issues and overall wellness but it typically does not involve the manipulation of vertebrae to correct subluxation.
B. Allopathic therapy refers to conventional Western medicine, which includes treatments such as pharmaceutical drugs, surgery, and other interventions aimed at treating diseases or symptoms. Allopathic medicine does not typically involve spinal manipulation for correcting subluxation.
C. Therapeutic Touch is a holistic therapy that involves the practitioner using their hands near the patient's body to detect and manipulate the body's energy field with the goal of promoting healing and relaxation. However, it does not involve direct manipulation of the vertebrae to correct subluxation.

A. toxicity from the lithium carbonate. B. developing a tolerance to the lithium carbonate. C. stopping their prescribed lithium carbonate. D. consuming foods high in tyramine while taking lithium carbonate.

Correct Answer is A

Explanation

A. Lithium carbonate is a medication commonly used to treat bipolar disorder. Symptoms of lithium toxicity can include nausea, vomiting, diarrhea, muscle weakness, tremors, and flu-like symptoms. If a client is experiencing these symptoms after taking lithium carbonate, it could indicate lithium toxicity
B. Lithium is a mood stabilizer, and tolerance, in the sense of needing increasing doses to achieve the same effect, is not commonly observed.
C. Suddenly stopping lithium carbonate can lead to withdrawal symptoms, but the symptoms described— nausea, diarrhea, muscle weakness, and tremors—are more indicative of toxicity rather than withdrawal.
D. Tyramine is a compound found in certain foods and beverages, and interactions between tyramine-rich foods and certain medications, such as monoamine oxidase inhibitors (MAOIs), can lead to hypertensive crises. However, lithium carbonate is not known to have interactions with tyramine-rich foods.

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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?

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Naxlex Comprehensive Predictor Exams

The nurse understands that when a practitioner corrects subluxation by manipulating the vertebrae of the spinal column, the practitioner is employing which therapy?

Correct Answer is D

Explanation

Correct Answer is A

Explanation

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