A nurse is providing discharge instructions to a patient who has a new prescription for a home oxygen concentrator. Which of the following instructions should the nurse provide to the patient and their family? (Select all that apply.)

Regularly inspect the cord for frays or tears.

Keep the unit at least 1.2 m (4 ft) away from a gas stove.

Consider purchasing a generator for power backup.

Monitor for signs of hypoxia.

Choose synthetic clothing and bedding.

Answer and Explanation

Correct Answer : A,B,C,D

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.

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Correct Answer is D

Explanation

Choice A rationale

Placing a pillow under the patient’s knees can actually increase the risk of plantar flexion contractures by keeping the foot in a flexed position.

Choice B rationale

Positioning a trochanter roll under each of the patient’s hips would not directly prevent plantar flexion contractures. Trochanter rolls are typically used to maintain alignment and prevent external rotation of the hip.

Choice C rationale

Advising the patient to wear rubber-soled slippers would not directly prevent plantar flexion contractures. While rubber-soled slippers can provide safety benefits such as preventing slips and falls, they do not have a direct impact on the prevention of contractures.

Choice D rationale

Applying an ankle-foot orthotic device to the patient’s feet can help maintain the foot in a neutral position, thereby reducing the risk of developing plantar flexion contractures.

Correct Answer is ["8"]

Explanation

Step 1 is: Calculate the total units of heparin in the bag, which is 25,000 units.

Step 2 is: Divide the total units by the total volume to find the units per mL, which is (25,000 units ÷ 250 mL) = 100 units/mL.

Step 3 is: Divide the desired units per hour by the units per mL to find the mL/hr, which is (800 units/hr ÷ 100 units/mL) = 8 mL/hr. So, the infusion pump rate should be set at 8 mL/hr.

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A nurse is providing discharge instructions to a patient who has a new prescription for a home oxygen concentrator. Which of the following instructions should the nurse provide to the patient and their family? (Select all that apply.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a patient who has herpes zoster and is inquiring about the use of complementary and alternative therapies.Which of the following actions should the nurse take to reduce the patient’s risk of developing plantar flexion contractures?

Correct Answer is D

Explanation

Correct Answer is ["8"]

Explanation

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