A client with suspected BPH is scheduled for a urodynamic study. The nurse should explain that this test is primarily used to:
Determine the size of the prostate gland
Assess renal function and kidney health
Measure the pressure and flow of urine
Evaluate the bladder's capacity
The Correct Answer is C
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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Related Questions
Correct Answer is C
Explanation
A. While urinary tract infections can occur in clients with BPH, they do not typically present with severe pain in the lower abdomen, groin, and testicles.
B. Testicular cancer does not typically cause pain in the lower abdomen and is not directly related to BPH.
C. This is the correct answer. Severe pain in the lower abdomen, groin, and testicles can be indicative of kidney stones, which may occur as a complication of BPH. Urinary retention and stasis in the bladder can lead to the formation of stones.
D. Prostate cancer may cause symptoms similar to BPH, but sudden severe pain in the lower abdomen, groin, and testicles is not a typical presentation of prostate cancer.
Correct Answer is B
Explanation
A. Alpha-blockers do not directly reduce the size of the prostate gland. They work by relaxing the smooth muscles of the bladder neck and prostate, improving urinary flow and reducing obstructive voiding symptoms.
B. This is the correct answer. Alpha-blockers are commonly prescribed for BPH to relax the smooth muscles of the bladder neck and prostate, relieving the obstruction and improving urine flow.
C. Inhibiting the production of dihydrotestosterone (DHT) is the mechanism of action of 5-alpha reductase inhibitors, not alpha-blockers. DHT plays a role in prostate enlargement, and inhibiting its production can reduce the size of the prostate over time.
D. Alpha-blockers do not enhance urine production by the kidneys. They primarily focus on relaxing the smooth muscles to improve urinary flow.
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