The nurse is caring for a patient with a fractured left leg and is using crutches. Which statement indicates the patient has correct understanding of how to properly use her crutches?
"I should use my axilla to bear body weight."
"I should keep my elbows extended."
"When getting up out of the chair, I should extend my uninjured leg."
"To climb stairs, I should place weight on my unaffected leg first."
The Correct Answer is D
Choice A rationale: Using the axilla to bear body weight can lead to nerve damage and is not a proper crutch technique.
Choice B rationale: Keeping the elbows extended can lead to discomfort and poor crutch control. The elbows should be slightly flexed.
Choice C rationale: When getting up from a chair, extending the uninjured leg first is not the correct technique. The patient should keep the injured leg extended for stability.
Choice D rationale: Placing weight on the unaffected leg first when climbing stairs is the correct technique, allowing for better balance and stability.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale: Stage I pressure ulcers consist of non-blanching erythema with an intact epidermis unlike in the above picture.
Choice B rationale: This is correct since Stage II pressure ulcers involve partial-thickness skin loss but do not extend into the deeper layers as shown in the image above.
Choice C rationale: Stage IV pressure ulcers involve full-thickness tissue loss with exposed muscle, bone, or other structures.
Choice D rationale: Stage III pressure ulcers involve full-thickness tissue loss with visible fat but do not extend to the underlying muscle.
Correct Answer is B
Explanation
Choice A rationale: Carrying an air-filled ball while wading through the water across the width of a pool is an isotonic exercise.
Choice B rationale: Contracting the gluteal muscles while holding a simple yoga pose is an isometric exercise.
Choice C rationale: Walking at a rate of 3 miles (5 km)/hour around a racetrack is an isotonic exercise.
Choice D rationale: Sitting in a chair with a low weight on the side and lifting the knee to the seat level of the chair is an isotonic exercise.
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