A nurse is caring for a client who recently had surgery for the insertion of a permanent pacemaker. Which of the following prescriptions should the nurse clarify?
Physical therapy
Serum cardiac enzyme levels
MRI of the chest
Low sodium diet
The Correct Answer is C
Choice A reason: Physical therapy may be prescribed postoperatively to aid in recovery, but it does not directly interfere with the function of a pacemaker.
Choice B reason: Checking serum cardiac enzyme levels is a common practice after heart surgery to assess for any damage to the heart muscle, which would not typically require clarification in the context of pacemaker insertion.
Choice C reason: An MRI of the chest should be clarified with the healthcare provider because MRI can interfere with pacemaker function. Patients with pacemakers are generally advised to avoid MRI unless the pacemaker is Incompatible, due to the risk of the magnetic field affecting the device's operation.
Choice D reason: A low sodium diet may be recommended for patients with heart conditions to manage blood pressure and fluid retention, but it is not directly related to the care of a pacemaker.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: play a crucial role in transplant rejection. They can recognize and attack foreign tissues, including transplanted organs, leading to rejection. This immune response is a significant concern in transplant medicine, and managing T cell activity is essential for the success of organ transplants.
Choice B reason: While anaphylaxis is an acute allergic reaction, it is more commonly associated with the release of histamines and other mediators from mast cells and basophils. can contribute to the severity of the reaction, but they are not the primary cells involved in anaphylaxis.
Choice C reason: Bacterial phagocytosis is primarily the function of phagocytes like neutrophils and macrophages. do not directly engage in phagocytosis but can activate other immune cells that do.
Choice D reason: Hay fever, or allergic rhinitis, involves an immune response to airborne allergens, with contributing to the development of symptoms by helping to produce IgE antibodies. However, the immediate symptoms of hay fever are more directly related to mast cell activation rather than activity.
Correct Answer is C
Explanation
Choice A reason: Offering the bedpan every 2 hours is not specifically related to preventing urinary tract infections (UTIs) and may not be necessary unless the client has other needs that require frequent toileting.
Choice B reason: Cleansing the perineum from front to back is a standard practice to prevent the spread of bacteria from the anal area to the urethra, which can reduce the risk of UTIs.
Choice C reason: Encouraging fluid intake is crucial for clients with a spinal cord injury because it helps to flush out the urinary tract, preventing the buildup of bacteria that can cause UTIs.
Choice D reason: An indwelling urinary catheter may be necessary for a client with a T4 spinal cord injury who cannot effectively empty the bladder, but it should be used with caution as it can also increase the risk of UTIs. The decision to use an indwelling catheter should be based on a thorough assessment and consideration of all other options.
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