A nurse is assessing a patient’s ability to use a walking cane.
Which of the following observations would indicate that the patient is using the cane correctly?
The top of the cane is parallel to the patient’s waist.
The patient advances the cane 46 cm (18 in) forward while walking.
The patient holds the cane on the side of their body that is stronger.
The patient moves their stronger leg forward along with the cane.
The Correct Answer is C
Choice A rationale
While the top of the cane should be parallel to the client’s greater trochanter, this alone does not indicate correct use of the cane.
Choice B rationale
Advancing the cane 46 cm (18 in) forward while walking is too far. To maintain balance, the client should advance the cane about 15-30 cm (6-12 in) at a time.
Choice C rationale
The client should hold the cane on the stronger side of their body to increase support and maintain alignment. This is an indication of correct use.
Choice D rationale
The client should move their weaker leg forward with the cane. This divides the client’s body weight between the cane and the stronger leg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D"]
Explanation
Choice A rationale
Regular inspection of the cord for frays or tears is crucial to ensure the safe operation of the home oxygen concentrator. A damaged cord can pose a risk of electric shock or fire.
Choice B rationale
Keeping the unit at least 1.2 m (4 ft) away from a gas stove is important because oxygen supports combustion. An oxygen-rich environment can cause materials to ignite more easily and make fires burn at a faster rate.
Choice C rationale
Considering the purchase of a generator for power backup is a good idea. In case of a power outage, a backup power source would ensure the continuous operation of the oxygen concentrator, which is critical for patients who are dependent on supplemental oxygen.
Choice D rationale
Monitoring for signs of hypoxia is essential. Despite receiving oxygen therapy, a patient may still experience hypoxia if the oxygen flow rate is insufficient, or if there are issues with the equipment. Signs of hypoxia include shortness of breath, rapid breathing, restlessness, confusion, and cyanosis (bluish color of the skin, lips, or nails)12.
Choice E rationale
Choosing synthetic clothing and bedding is not recommended. Synthetic materials can build up static electricity, which can spark and cause a fire in an oxygen-enriched environment.
Correct Answer is B
Explanation
Choice A rationale
When descending stairs, the crutches and the injured leg should go down first, followed by the good leg31415.
Choice B rationale
Placing crutches 12 inches in front and to the side of each foot is a correct method for using crutches. This provides stability and balance while walking31415.
Choice C rationale
When sitting down, it’s recommended to hold both crutches in one hand on the same side as the injured leg. This allows the other hand to be free to reach for the chair31415.
Choice D rationale
The shoulder rests, or pads, should not be snug against the body. There should be a space of about 1-2 inches between the top of the crutch and the armpit31415.
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