A nurse is planning care for a client who has atrial fibrillation and reports heart palpitations, lightheadedness, and shortness of breath. Which of the following procedures should the nurse anticipate for this client?
Pericardiocentesis
Septal myectomy
Pericardial window
Synchronized electrical cardioversion
The Correct Answer is D
Choice A rationale
Pericardiocentesis is a procedure used to remove fluid from the pericardial sac and is not typically used to treat atrial fibrillation. It is more commonly indicated for conditions such as pericardial effusion or cardiac tamponade.
Choice B rationale
Septal myectomy is a surgical intervention to remove part of the thickened septal wall that separates the ventricles of the heart. It is primarily used to treat hypertrophic cardiomyopathy, not atrial fibrillation.
Choice C rationale
A pericardial window is a procedure that creates an opening in the pericardium to allow fluid to drain into the surrounding chest cavity. This procedure is not a treatment for atrial fibrillation.
Choice D rationale
Synchronized electrical cardioversion is a procedure where a controlled electric shock is delivered to the heart to restore a normal rhythm. It is a common and effective treatment for atrial fibrillation, especially when the condition is causing significant symptoms like palpitations, lightheadedness, and shortness of breath.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
This method is the standard procedure for obtaining a clean-catch midstream urine specimen. The initial voiding washes away organisms near the meatus, and the midstream urine is less likely to be contaminated by bacteria from the skin or urethral area, providing a sample that more accurately represents the bacteria in the bladder.
Choice B rationale
Having the patient empty the bladder completely and then obtaining the next specimen does not ensure a clean-catch sample. This method could lead to contamination of the specimen with bacteria from the skin or urethral area.
Choice C rationale
Cleaning the area with povidone-iodine is not recommended for routine urine culture as it may kill some of the bacteria, leading to a false-negative result. The standard practice is to clean the area with mild soap and water.
Choice D rationale
Inserting a catheter is an invasive procedure and is not the first choice for obtaining a urine specimen. It is used when a patient is unable to provide a clean-catch specimen or if there are specific medical indications.
Correct Answer is C
Explanation
Choice A rationale
While having extra pillows can help with comfort, it does not address the primary safety concern associated with ascites, which is the risk of falls due to altered center of gravity and balance.
Choice B rationale
The advice about undergarments is not a safety precaution but rather a comfort consideration. It is less critical than ensuring the client's safety while ambulating.
Choice C rationale
This is the correct choice because it directly addresses a significant safety risk for the client. Ascites can greatly affect balance, increasing the risk of falls, which can lead to serious injury, especially in older adults.
Choice D rationale
While exercise is important, this statement is overly restrictive and not accurate. Clients with ascites can often still engage in exercise, albeit modified, to accommodate their condition and under medical supervision.
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