A client with suspected BPH is scheduled for a prostate-specific antigen (PS
test. The nurse should explain that this test is primarily used to:A. Diagnose BPH
Screen for prostate cancer
Assess renal function
Evaluate urinary flow rate
The Correct Answer is B
A. The prostate-specific antigen (PSA. test is not specific to BPH diagnosis. Elevated PSA levels can be seen in both BPH and prostate cancer, but it is not used solely for BPH diagnosis.
B. This is the correct answer. The PSA test is primarily used as a screening tool for prostate cancer. Elevated PSA levels may indicate the presence of prostate cancer and can prompt further evaluation.
C. The PSA test is not used to assess renal function. It is specifically related to prostate health and prostate cancer screening.
D. The evaluation of urinary flow rate is typically done through urodynamic studies and flowmetry tests, not the PSA test.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Stress urinary incontinence is the involuntary loss of urine due to activities that increase intra-abdominal pressure, such as coughing or sneezing. It is not related to the symptoms described in the question.
B. Overflow urinary incontinence is characterized by a constant dribbling of urine due to an overdistended bladder. It is typically seen in conditions that obstruct urine flow, such as BPH, but it does not present as difficulty starting the urine stream and a weak flow.
C. This is the correct answer. Difficulty starting the urine stream and a weak urinary flow are common symptoms of urinary retention, a condition in which the bladder does not fully empty during voiding due to an obstruction, such as an enlarged prostate in BPH.
D. Urge urinary incontinence is characterized by a sudden, strong urge to urinate, followed by involuntary urine loss. It is not related to the symptoms described in the question.
Questions
Correct Answer is C
Explanation
A. A urodynamic study is not used to determine the size of the prostate gland. It is primarily focused on assessing bladder and urinary function.
B. A urodynamic study is not used to assess renal function and kidney health. It is a diagnostic test focused on evaluating the lower urinary tract and bladder function.
C. This is the correct answer. A urodynamic study is a diagnostic test used to evaluate the pressure and flow of urine during voiding. It provides valuable information about the lower urinary tract's function, including bladder capacity, detrusor muscle activity, and the presence of any obstructions or abnormalities.
D. A urodynamic study is not used to evaluate the bladder's capacity directly, but it does assess bladder function during voiding.
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