A nurse is providing teaching to a client who has venous insufficiency of the lower extremities. Which of the following statements by the client indicates an understanding of the teaching?

“If my stockings feel tight, I’ll just roll them down for a while.”

“I’ll put on my elastic stockings at the first sign of swelling.”

“When I sit down to watch television, I’ll be sure to put my feet up.”

“It is okay to cross my legs as long as it is less than one hour.”

Answer and Explanation

The Correct Answer is C

Choice A reason: Rolling down tight stockings creates a tourniquet effect, worsening venous insufficiency. Elevating feet improves circulation, making this incorrect, as it reflects a misunderstanding of compression therapy compared to the correct management taught by the nurse for venous insufficiency.

Choice B reason: Putting on stockings after swelling begins is less effective than wearing them preventatively. Elevating feet reduces edema, making this incorrect, as it shows partial understanding compared to the proactive elevation strategy indicating full comprehension of the nurse’s teaching.

Choice C reason: Elevating feet when sitting promotes venous return, reducing edema in venous insufficiency. This aligns with self-care education for the condition, making it the correct statement, as it demonstrates the client’s accurate understanding of the nurse’s teaching to manage lower extremity swelling.

Choice D reason: Crossing legs impairs venous return, exacerbating venous insufficiency, regardless of duration. Elevating feet is correct, making this incorrect, as it reflects a misconception about safe practices compared to the nurse’s teaching on managing venous insufficiency effectively.

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Correct Answer is D

Explanation

Choice A reason: Leafy greens contain iron, but water doesn’t enhance absorption; vitamin C does. Calf’s liver with orange juice maximizes absorption, making this incorrect, as it lacks the vitamin C component the nurse should teach to improve iron uptake in anemia.

Choice B reason: Apples and carrots have minimal iron and no vitamin C to enhance absorption. Calf’s liver with orange juice is optimal, making this incorrect, as it doesn’t provide iron or absorption enhancers compared to the nurse’s teaching for iron deficiency anemia.

Choice C reason: Steak is iron-rich, but mushrooms don’t significantly enhance absorption like vitamin C. Orange juice with liver is better, making this incorrect, as it’s less effective than the nurse’s recommendation to pair iron with a vitamin C source for anemia.

Choice D reason: Calf’s liver is high in iron, and orange juice’s vitamin C enhances non-heme iron absorption. This aligns with nutritional education for iron deficiency anemia, making it the correct choice for the nurse to teach the client to improve iron absorption effectively.

A. The client with suction pressure set at -20 cmH2O. B. The client with bubbling in the drainage tubing. C. The client whose drainage system is standing on the floor. D. The client with continuous bubbling in the drainage chamber.

Correct Answer is D

Explanation

Choice A reason: Suction pressure at -20 cmH2O is standard for chest tubes and not an immediate concern. Continuous bubbling suggests a pneumothorax, making this incorrect, as it’s a normal setting compared to the priority of addressing a potential air leak in the system.

Choice B reason: Bubbling in the drainage tubing is normal with fluid movement, not indicating an issue. Continuous bubbling in the chamber suggests an air leak, making this incorrect, as it’s less urgent than the priority client with a potential pneumothorax requiring immediate assessment.

Choice C reason: A drainage system on the floor risks tipping but is less urgent than continuous bubbling indicating an air leak. The pneumothorax risk takes precedence, making this incorrect, as it’s a secondary issue compared to the priority client’s chest tube complication.

Choice D reason: Continuous bubbling in the drainage chamber suggests an air leak or pneumothorax, a critical complication requiring immediate assessment. This aligns with chest tube management priorities, making it the correct client for the nurse to see first to address a potential emergency.

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A nurse is providing teaching to a client who has venous insufficiency of the lower extremities. Which of the following statements by the client indicates an understanding of the teaching?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is D

Explanation

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