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 B
Explanation
A. Decreased urine production is not a common complication of BPH. Instead, BPH leads to urinary retention and incomplete bladder emptying.
B. This is the correct answer. BPH can lead to urinary retention, allowing bacteria to multiply and colonize the prostate, increasing the risk of recurrent UTIs.
C. Increased bladder capacity is not a complication of BPH. Instead, the enlarged prostate obstructs the flow of urine, leading to urinary retention and incomplete emptying.
D. Inadequate fluid intake may contribute to UTIs, but the primary reason for recurrent UTIs in BPH is the bacterial colonization of the prostate due to urinary retention.
Correct Answer is B
Explanation
A. Relaxing the smooth muscles in the bladder neck is the action of alpha-blockers, not 5-alpha reductase inhibitors.
B. This is the correct answer. 5-alpha reductase inhibitors work by blocking the enzyme 5-alpha reductase, which converts testosterone into dihydrotestosterone (DHT). DHT is involved in the growth of the prostate gland, and reducing its levels can help shrink the prostate and improve urinary flow in BPH.
C. Inhibiting bacterial growth in the prostate gland is the action of antibiotics, not 5-alpha reductase inhibitors.
D. Contracting the prostate gland is not a desired effect in BPH management.
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