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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. This is the correct answer. The client's symptoms of difficulty starting the urinary stream and a weak urine flow, along with a distended bladder and a firm, enlarged prostate on digital rectal examination, suggest acute urinary retention, which is a complication of BPH.
B. Chronic kidney disease is not directly related to the physical findings described in the scenario.
C. Urethral stricture may cause difficulty in starting the urinary stream, but it would not typically present with a distended bladder and an enlarged prostate.
D. Prostate cancer may have similar symptoms to BPH but would not present with acute urinary retention and a distended bladder.
Correct Answer is D
Explanation
A. Dry mouth is not a common side effect of alpha-blocker medications used to treat BPH
.
B. Constipation is not a common side effect of alpha-blocker medications used to treat BPH.
C. While alpha-blockers can cause a decrease in blood pressure, they are often used to treat hypertension, so this answer is incorrect.
D. This is the correct answer. Alpha-blocker medications used to treat BPH can cause a sudden drop in blood pressure, leading to dizziness. Clients should be educated about this potential side effect and advised to change positions slowly to minimize the risk of falls.
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