A client is reporting chills, fever, and left costovertebral pain. Which diagnostic test should the nurse expect the healthcare provider to prescribe first?
A sonogram of the kidney
ACT scan of the kidneys
A midstream urine for culture
An intravenous pyelogram for renal calculi
The Correct Answer is C
A. A sonogram may help identify kidney abnormalities but is not the initial test for suspected infection.
B. A CT scan may be needed for further evaluation but is typically not the first test ordered.
C. A midstream urine culture is often the initial diagnostic test for suspected urinary tract infections or pyelonephritis, based on symptoms of chills, fever, and flank pain.
D. An intravenous pyelogram is used to detect structural abnormalities, such as renal calculi, but is not the initial test for infection symptoms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Checking urine for ketones is more relevant in DKA, not HHNS, as HHNS typically does not involve ketone production.
B. When blood glucose drops significantly, insulin infusion rates are usually decreased to prevent hypoglycemia and a rapid fall in glucose levels.
C. Increasing the insulin drip could cause hypoglycemia, as the client’s glucose is already decreasing.
D. A regular meal can be given when the client’s glucose levels are more stable and controlled, but meal timing should be coordinated with insulin adjustments.
Correct Answer is C
Explanation
A. UTIs typically start as an ascending infection from the urethra into the bladder, not descending.
B. UTIs, especially cystitis, are generally localized infections that do not stem from infections elsewhere in the body.
C. Urinary stasis (incomplete emptying of the bladder) can lead to bacterial growth, which is a common cause of cystitis.
D. While congenital strictures can predispose to infections by causing urinary stasis, they are not the primary cause in most cases of cystitis.
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