A nurse in a clinic is caring for a client who has recently begun taking warfarin. The nurse is reviewing potential drug and food interaction risks and should instruct the client to avoid which of the following?

Cabbage

Green beans

White beans

Cantaloupe

Answer and Explanation

The Correct Answer is A

A. Cabbage: This is the correct answer. Cabbage is a food high in vitamin K, which can antagonize the effects of warfarin. Warfarin is an anticoagulant that works by inhibiting vitamin K-dependent clotting factors. Consistent intake of vitamin K-rich foods, such as cabbage, can affect the stability of the client's international normalized ratio (INR).

B. Green beans: Green beans are not particularly high in vitamin K, and their consumption is not usually restricted for clients taking warfarin.

C. White beans: White beans are not particularly high in vitamin K, and their consumption is not usually restricted for clients taking warfarin.

D. Cantaloupe: Cantaloupe is not high in vitamin K, and its consumption is not usually restricted for clients taking warfarin.

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Correct Answer is D

Explanation

A. Dependent edema: Dependent edema is more commonly associated with right-sided heart failure. In left-sided heart failure, fluid accumulates in the lungs, leading to pulmonary symptoms such as cough and frothy sputum.
B. Jugular distention: Jugular distention is often associated with right-sided heart failure due to impaired blood flow from the right atrium into the right ventricle. It is less likely to be prominent in left-sided heart failure.
C. Nocturnal polyuria: Nocturnal polyuria (increased urination at night) is a common symptom of heart failure, but it is not specific to left-sided heart failure. It can be seen in both left- and right-sided heart failure.
D. Frothy sputum: This is the correct answer. Left-sided heart failure can lead to pulmonary congestion, resulting in the accumulation of fluid in the lungs. Frothy, pink-tinged sputum is a characteristic finding in left-sided heart failure and is often associated with pulmonary edema.

A. Apply pressure to the nares. B. Tilt the client's head backward C. Place ice to the bridge of the client's nose. D. Move the client into high-Fowler's position. E. Instruct the client to blow his nose.

Correct Answer is ["A","C","D"]

Explanation

A. Apply pressure to the nares:

Applying gentle pressure to the nares can help control bleeding.

B. Tilt the client's head backward:

Tilt the head forward slightly to prevent blood from flowing down the back of the throat and to avoid swallowing blood.

C. Place ice to the bridge of the client's nose:

Cold packs can help constrict blood vessels and reduce bleeding.

D. Move the client into high-Fowler's position:

Sitting the client upright in a high-Fowler's position can minimize blood flow to the head and reduce bleeding.

E. Instruct the client to blow his nose:

Blowing the nose may disrupt clots and increase bleeding.

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A nurse in a clinic is caring for a client who has recently begun taking warfarin. The nurse is reviewing potential drug and food interaction risks and should instruct the client to avoid which of the following?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is ["A","C","D"]

Explanation

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