Which assessment finding is most important to report to the health care provider regarding a patient who has had left-sided extracorporeal shock wave lithotripsy?
Hematuria
Oliguria
Ecchymosis in left flank
left flank discomfort
The Correct Answer is B
A. Hematuria: The presence of blood in the urine is expected for the first few days after extracorporeal shock wave lithotripsy. It results from trauma to the urinary tract and usually resolves on its own, so it does not require urgent reporting unless it becomes severe or prolonged.
B. Oliguria: Decreased urine output is the most concerning finding because it may indicate obstruction from stone fragments or acute kidney injury. This complication can quickly compromise renal function and requires immediate evaluation by the healthcare provider.
C. Ecchymosis in left flank: Bruising around the flank is a common side effect of the shock waves used during lithotripsy. While it may be uncomfortable, it is not considered dangerous and does not require urgent intervention.
D. Left flank discomfort: Pain is expected after the procedure due to both the passage of stone fragments and localized tissue trauma. Analgesics are typically used to manage this symptom, and it is not considered a critical finding to report.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "You should warm the dialysate in a microwave oven before instillation": Dialysate should be warmed to body temperature before infusion, but a microwave is unsafe because it can heat unevenly and cause burns or discomfort.
B. "You should anticipate pain the first week during the inflow of dialysate": Mild abdominal pain or discomfort during dialysate inflow is common during the initial week as the peritoneum adjusts. This usually improves with time, and reassuring the client about this expected symptom helps with adherence to treatment.
C. "You should expect redness at the catheter exit site": Redness at the catheter exit site suggests infection and is not an expected finding. The site should remain clean and free from signs of inflammation, and any redness, drainage, or swelling must be reported promptly.
D. "You should avoid foods high in fiber": Fiber is not contraindicated in peritoneal dialysis. In fact, constipation should be prevented because it can interfere with dialysate flow, so a diet that includes adequate fiber is encouraged unless restricted for another reason.
Correct Answer is B
Explanation
A. "Your doctor will place a catheter into an artery in your groin and inject a dye to visualize the blood supply to the kidneys": This describes a renal arteriogram, which evaluates renal blood vessels, not a cystoscopy with cystogram.
B. "Your doctor will insert a lighted tube in the bladder through your urethra, inspect the bladder, and instill dye to outline your bladder on x-ray": The cystoscope allows direct visualization of the bladder, and dye instillation helps outline the bladder on imaging to identify abnormalities such as tumors, stones, or sources of bleeding.
C. "Your doctor will inject a radioactive solution into a vein in your arm, then the isotope in your kidneys and bladder will be visible on a scanner": This describes a renal nuclear scan, which evaluates kidney function and structure. It does not involve direct visualization of the bladder or instillation of dye.
D. "Your doctor will insert a lighted tube into the bladder, and little catheters will be inserted through the tube into your kidneys.": This describes a cystoscopy with retrograde pyelogram, which visualizes the ureters and renal pelvis. While it involves the bladder and catheters, it is not the same as a cystoscopy with cystogram.
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