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. A fasting blood glucose level of 126 mg/dL or higher on two separate occasions meets the diagnostic criteria for diabetes.
B. A casual blood glucose level of 200 mg/dL or higher, along with symptoms of hyperglycemia, is required for diagnosis.
C. An HbA1c of 6.5% or higher can indicate diabetes, but it should be confirmed on a second test.
D. A 2-hour blood glucose of 200 mg/dL or higher during an oral glucose tolerance test is used to diagnose diabetes; 170 mg/dL does not meet this threshold.
Correct Answer is A
Explanation
A. Pain assessment and management are a priority in renal colic due to the severe discomfort it causes, and prompt treatment is necessary.
B. Monitoring urinary output is important but is secondary to immediate pain management.
C. Safety during ambulation is necessary, but assessing and managing pain takes precedence in an acute setting.
D. Increasing fluid intake can help flush out stones but is typically addressed after pain management.
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