The client asks the nurse, "how did I get this urinary tract infection?" the nurse should explain that in most instances, cystitis is caused by:
A descending infection from the urethra
An infection elsewhere in the body
Urinary stasis in the bladder
Congenital strictures in the urethra
The Correct Answer is C
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Regular insulin is the only type of insulin approved for intravenous administration and is commonly used to treat diabetic ketoacidosis (DKA) for its rapid effect.
B. NPH insulin is an intermediate-acting insulin and is not appropriate for the acute management of DKA.
C. Insulin detemir is a long-acting insulin that does not act quickly enough for DKA.
D. Insulin glargine is also a long-acting insulin and is not suitable for immediate correction of DKA.
Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"C"}
Explanation
Fluid volume deficit: The client is taking furosemide, a diuretic, which can lead to increased urine output and dehydration. Additionally, the client reports frequent watery diarrhea, further increasing the risk of fluid loss.
Hypokalemia: Furosemide can cause potassium loss through increased urinary excretion. Diarrhea can also lead to potassium depletion, putting the client at an increased risk for hypokalemia.
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