A nurse is planning teaching for a client and their family about home oxygen therapy. Which of the following information should the nurse plan to include in the teaching?
Use synthetic fabrics for the client’s bedding.
Apply petroleum jelly to soothe the mucous membranes.
Clean the equipment with an alcohol-based cleaning product.
Avoid using nail polish remover around the client.
The Correct Answer is D
Nail polish remover contains acetone, which is a flammable substance that can ignite in the presence of oxygen. Using nail polish remover around the client can increase the risk of fire and burn injuries.
Choice A is wrong because synthetic fabrics can generate static electricity, which can also cause sparks and ignite oxygen.
The client’s bedding should be made of cotton or wool, which are natural fabrics that do not produce static electricity.
Choice B is wrong because petroleum jelly is a petroleum-based product that can react with oxygen and cause skin irritation or burns.
The client should use water-based moisturizers to soothe the mucous membranes.
Choice C is wrong because alcohol-based cleaning products are also flammable and can cause fires or explosions when exposed to oxygen.
The client should use mild soap and water to clean the equipment, and follow the manufacturer’s instructions for maintenance.
Some general safety tips for home oxygen therapy are:
- Keep away from heat and flame, such as candles, matches, lighters, stoves, fireplaces, etc.
- Do not smoke or allow others to smoke near the oxygen source
- Do not use aerosols, vapor rubs, oils, or other products that contain flammable substances near the oxygen source
- Store oxygen tanks or cylinders in a well-ventilated area away from direct sunlight and heat sources
- Secure oxygen tanks or cylinders to prevent them from falling or rolling
- Use the exact rate of oxygen prescribed by the doctor for each activity
- Check the oxygen gauge or level regularly and call the medical supply company when it is low
- Use a humidifier bottle if prescribed by the doctor to prevent dryness of the mucous membranes
- Change the nasal cannula, mask, and tubing as instructed by the medical supply company to prevent
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
This is because a peak flow meter measures how fast you can push air out of your lungs when you blow out as hard and as fast as you can. This is called peak expiratory flow rate (PEFR) or peak expiratory flow (PEF). It shows how open the airways are in the lungs and can help detect early signs of worsening asthma.
Choice A is wrong because maintaining a semi-Fowler’s position during testing is not necessary. You can sit or stand up straight, but make sure you do it the same way each time.
Choice B is wrong because placing tongue on the mouthpiece of the meter can block the air flow and affect the accuracy of the measurement. You should close your lips tightly on the mouthpiece instead.
Choice D is wrong because recording the average of the readings is not recommended.
You should record the highest of the three readings on a sheet of paper, calendar or in your asthma diary. This is your daily peak flow.
Normal ranges for peak flow vary depending on age, height, gender and race. You can use a chart or calculator to find out your predicted normal peak flow based on these
factors. However, it is more important to find out your personal best peak flow by performing peak flow testing twice a day for two weeks when your asthma is under good control. Your personal best peak flow will be used to create your asthma action plan with your healthcare provider.
Correct Answer is D
Explanation
The correct answer is choice D. Positioning both hands on the grips with his elbows slightly flexed.
Choice A rationale:
Moving both crutches with the stronger leg forward first is not correct because in a three-point gait, the two crutches and the affected leg move together, followed by the stronger leg.
Choice B rationale:
Supporting body weight while leaning on the axillary crutch pads is incorrect as this can cause nerve damage under the arms. Weight should be supported by the hands while using crutches.
Choice C rationale:
Stepping with the affected leg first when going up stairs is incorrect. When ascending stairs, the unaffected (stronger) leg should be moved first, followed by the affected leg and crutches.
Choice D rationale:
Positioning both hands on the grips with elbows slightly flexed is correct as it allows for proper weight distribution through the arms and hands, which is essential for balance and safety while using crutches.
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