A nurse is collecting data on a client who has mitral valve stenosis. Which of the following findings should the nurse expect?
Heart murmur
Bradycardia
Clubbing of the fingers
Barrel chest
The Correct Answer is A
Choice A reason: A heart murmur is a common finding in clients who have mitral valve stenosis. It is a sound produced by turbulent blood flow through the narrowed valve. The murmur is usually heard as a low-pitched rumbling sound during diastole.
Choice B reason: Bradycardia is not a typical finding in clients who have mitral valve stenosis. Bradycardia is a slow heart rate, usually below 60 beats per minute. Mitral valve stenosis can cause tachycardia, which is a fast heart rate, due to increased cardiac workload and reduced cardiac output.
Choice C reason: Clubbing of the fingers is not a sign of mitral valve stenosis. Clubbing is a deformity of the fingertips and nails that occurs due to chronic hypoxia. Mitral valve stenosis can cause pulmonary hypertension and pulmonary edema, which can impair gas exchange, but not to the extent of causing clubbing.
Choice D reason: Barrel chest is not a sign of mitral valve stenosis. Barrel chest is a condition where the chest is enlarged and rounded due to chronic lung disease. Mitral valve stenosis can affect the lungs by increasing the pressure in the pulmonary circulation, but it does not cause structural changes in the chest wall.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Positioning the client supine is not a necessary action for the nurse to take, as the client can be in any comfortable position for the catheter removal. The nurse should explain the procedure to the client and provide privacy.
Choice B reason: Cleansing the perineal area with an antiseptic is not a required action for the nurse to take, as the catheter is already sterile and the risk of infection is low. The nurse should wear gloves and use a clean syringe to deflate the balloon.
Choice C reason: Deflating the balloon halfway and then pulling out the catheter is the correct action for the nurse to take, as it ensures that the catheter is removed smoothly and without causing trauma to the urethra. The nurse should apply gentle traction and observe the urine color and amount in the drainage bag.
Choice D reason: Having the client bear down during removal is not a recommended action for the nurse to take, as it can cause discomfort and bleeding. The nurse should instruct the client to relax and breathe normally during the procedure.
Correct Answer is D
Explanation
Choice A reason: Encourages oral fluid intake during waking hours is not an action that the nurse should intervene. Encouraging oral fluid intake during waking hours is a part of a bladder-training program, as it helps to maintain adequate hydration and prevent urinary tract infections. The nurse should instruct the AP to limit the client's fluid intake before bedtime, as it may cause nocturia and disrupt the bladder-training schedule.
Choice B reason: Assists the client to the bathroom every 2 hr is not an action that the nurse should intervene. Assisting the client to the bathroom every 2 hr is a part of a bladder-training program, as it helps to establish a regular pattern of voiding and reduce the risk of incontinence. The nurse should instruct the AP to gradually increase the interval between bathroom visits, as the client's bladder capacity and control improve.
Choice C reason: Offers the opportunity to urinate 15 min prior to bathing is not an action that the nurse should intervene. Offering the opportunity to urinate 15 min prior to bathing is a part of a bladder-training program, as it helps to prevent the stimulation of the micturition reflex by warm water and reduce the risk of accidental voiding. The nurse should instruct the AP to avoid giving the client diuretics, caffeine, or alcohol, as they may increase the urine output and frequency.
Choice D reason: Instructs the client to urinate whenever the urge occurs is an action that the nurse should intervene. Instructing the client to urinate whenever the urge occurs is not a part of a bladder-training program, as it does not help to improve the bladder function and may worsen the urge incontinence. The nurse should instruct the AP to teach the client some techniques to suppress the urge, such as pelvic floor exercises, deep breathing, or distraction.
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