A patient is beginning treatment for pain with a transcutaneous electrical nerve stimulator (TENS) unit.
The nurse will initially:.
place electrodes on all four extremities.
adjust the settings below the level at which a tingling sensation is felt.
turn the unit on before attaching it to the patient.
apply conductive jelly to uncoated electrodes.
The Correct Answer is B
Choice A rationale:
Placing electrodes on all four extremities is not the initial step in using a Transcutaneous Electrical Nerve Stimulator (TENS) unit. It may not be necessary for the specific pain management needs of the patient and can be uncomfortable or impractical.
Choice B rationale:
This is the correct initial step when starting TENS treatment. The nurse should adjust the settings to a level below the threshold at which the patient feels a tingling sensation. This ensures that the treatment is comfortable and safe for the patient. The goal is to provide pain relief, not to induce discomfort.
Choice C rationale:
Turning the unit on before attaching it to the patient is not advisable. It's essential to connect the electrodes to the patient first and then turn on the TENS unit. This sequence helps prevent accidental electrical stimulation before the device is properly set up.
Choice D rationale:
Applying conductive jelly to uncoated electrodes is a step in preparing the electrodes for use, but it should be done after attaching the electrodes to the patient's skin. This choice does not address the initial step in TENS treatment, which is setting the stimulation level. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Bringing a newspaper or deck of cards does not directly relate to guided imagery, which is a technique used to help patients manage pain through visualization. It's important to provide interventions that align with the patient's expressed preference and pain management goals.
Choice B rationale:
Finding a focal point in the room is not directly related to guided imagery. While it may be helpful for relaxation in some cases, it's not a specific technique for guiding a patient through visualization to manage pain.
Choice C rationale:
Obtaining skin lotion and a towel for a back rub is not related to guided imagery, and it assumes the patient's preference without considering the patient's previously mentioned benefit from guided imagery.
Choice D rationale:
Reading from a script that helps the patient visualize a restful place aligns with the practice of guided imagery. This technique can be effective in helping patients manage pain by redirecting their focus and promoting relaxation. It's a suitable intervention based on the patient's past experience and preferences. .
Correct Answer is D
Explanation
Choice A rationale:
Sleeping with the window open for fresh air may not be the best solution in this scenario. While fresh air can be beneficial for sleep, it might not effectively block out the noise from the freeway and the nearby apartment complex. Furthermore, depending on the climate and location, having the window open might lead to discomfort or temperature-related issues.
Choice B rationale:
Performing exercise at bedtime is not a recommended solution for someone experiencing difficulty sleeping due to external noise. Exercise before bedtime can increase alertness and make it even more challenging to fall asleep, especially if it's vigorous exercise. It may exacerbate the problem rather than alleviate it.
Choice C rationale:
Having a couple of drinks at bedtime is not a suitable solution for sleep problems. Alcohol can disrupt sleep patterns and lead to poor-quality sleep. It may help the patient fall asleep initially but can lead to frequent awakenings and a less restful night's sleep.
Choice D rationale:
The correct choice is to wear soft earplugs for sleep. Soft earplugs can effectively reduce or block out external noise, providing a quieter sleep environment. This is a practical and safe solution to address the noise issue in the patient's apartment complex. It promotes better sleep quality without any negative side effects.
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