The nurse is instructing a patient about safety with oxygen in the home setting.
What would the nurse include in the instructions?
Permit smoking in the home only if the patient is using low-flow oxygen.
Place the oxygen tank in direct sunlight to keep it warm and humidified.
Encourage the patient to use electric razors when wearing oxygen.
Do not use electrical equipment near the oxygen administration set.
The Correct Answer is D
Choice A rationale:
Permitting smoking in the home, even with low-flow oxygen, is highly dangerous and increases the risk of fire. Oxygen supports combustion, and any open flames, including smoking materials, can lead to a catastrophic fire. Therefore, this option is incorrect and unsafe.
Choice B rationale:
Placing the oxygen tank in direct sunlight is not advisable. Oxygen tanks should be stored in cool, well-ventilated areas away from direct sunlight, heat sources, and flammable materials. Storing the tank in direct sunlight can increase the pressure inside the tank, potentially leading to leaks or ruptures.
Choice C rationale:
Encouraging the patient to use electric razors is a safe practice when wearing oxygen. Electric razors eliminate the risk of open flames, reducing the potential for accidents. This option promotes patient safety and is a suitable instruction for patients using oxygen at home.
Choice D rationale:
Not using electrical equipment near the oxygen administration set is crucial for patient safety. Electrical equipment can generate sparks, posing a significant fire hazard in the presence of oxygen. Instructing patients to keep electrical devices away from oxygen supplies helps prevent accidents and ensures a safe home environment for patients requiring oxygen therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice B rationale:
Isometric exercises involve contracting muscles without changing the length of the muscle or joint angle. In this case, squeezing the gluteal muscles tightly constitutes an isometric exercise. Isometric exercises are often used in rehabilitation settings to strengthen specific muscle groups without putting too much strain on the joints.
Choice A rationale:
Option A describes a range of motion exercise involving the wrist, which is not an isometric exercise. Isometric exercises focus on static muscle contractions, not dynamic movements like circular motions.
Choice C rationale:
Lifting a 5-pound weight to increase arm strength involves isotonic exercise, not isometric exercise. Isotonic exercises involve muscle contractions with movement and changing muscle length, unlike isometric exercises, where muscle length remains constant.
Choice D rationale:
Bending the knee up to the chest is an example of a range of motion exercise and does not constitute an isometric exercise. Range of motion exercises involve moving joints through their full extent, but isometric exercises involve static muscle contractions without joint movement.
Correct Answer is D
No explanation
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