A female client who is a vegetarian has a new prescription for warfarin. The client states she eats leafy green vegetables every day. How should the nurse respond?

Suggest that the client replace the leafy vegetables with a protein source such as nuts or beans.

Advise the client that the healthcare provider needs to be made aware of her current diet.

Commend the client for her healthy lifestyle and encourage her to continue her current diet habits.

Confirm that her diet choices will help the medication be more effective in preventing blood clots.

Answer and Explanation

The Correct Answer is B

Choice A rationale: this is not an appropriate response because while it may reduce the intake of vitamin K, suddenly changing the client's diet drastically may not be necessary. It is essential for the healthcare provider to make any necessary adjustments to the medication based on the client's diet.

Choice B rationale: Warfarin is an anticoagulant medication that works by inhibiting the formation of blood clots. It interacts with vitamin K, which plays a crucial role in the blood clotting process. Leafy green vegetables are rich in vitamin K, and their consumption can affect the effectiveness of warfarin. The nurse should advise the client to inform her healthcare provider about her vegetarian diet and the regular consumption of leafy green vegetables. The healthcare provider will then be able to adjust the warfarin dosage accordingly to ensure that the client receives the appropriate and consistent level of anticoagulation.

Choice C rationale: while a vegetarian diet can be healthy, the specific concern here is the potential impact of vitamin K-rich foods on warfarin therapy. It's essential to address this potential interaction rather than focusing solely on the overall healthy lifestyle.

Choice D rationale: Consuming large amounts of leafy green vegetables and vitamin K-rich foods may actually reduce the effectiveness of warfarin, leading to a decreased ability to prevent blood clots. Therefore, it is crucial to consult with the healthcare provider to manage the dosage appropriately.

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Free Nursing Study Resources

Correct Answer is C

Explanation

A. Bedtime is the best time to take the tablet.While taking medication at bedtime can sometimes be convenient, it is not necessarily the best time for iron absorption. Iron is best absorbed on an empty stomach, and bedtime might not always align with this condition.

B. Crush the tablets and mix with pudding.Crushing enteric-coated tablets is not recommended because it destroys the coating designed to protect the stomach lining from irritation and to ensure the iron is released in the intestine where it is best absorbed.

C. Wait 2 hours after meals to take the tablet.This is the correct answer because iron is best absorbed on an empty stomach, typically one hour before or two hours after meals. Food can interfere with the absorption of iron, so waiting ensures better efficacy of the supplement.

D. Take the tablet with a daily multivitamin.Taking iron with a multivitamin can be problematic because certain minerals in multivitamins, such as calcium, can inhibit iron absorption. It is better to take iron supplements separately to maximize absorption.

A. administer IV lorazepam B. lower the client to the floor C. allow the client to seize for up to 10 minutes D. call a code

Correct Answer is A

No explanation

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A female client who is a vegetarian has a new prescription for warfarin. The client states she eats leafy green vegetables every day. How should the nurse respond?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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