A client with BPH is prescribed a combination therapy of an alpha-blocker and a 5-alpha reductase inhibitor. The nurse should explain that this combination is used to:
Prevent recurrent urinary tract infections
Improve erectile dysfunction
Enhance the effects of both medications
Reduce the risk of urinary incontinence
The Correct Answer is C
A. Preventing recurrent urinary tract infections is not the primary purpose of combination therapy with an alpha-blocker and a 5-alpha reductase inhibitor.
B. While some improvement in erectile function may occur with alpha-blockers, the primary purpose of the combination therapy is not to address erectile dysfunction.
C. This is the correct answer. The combination of an alpha-blocker and a 5-alpha reductase inhibitor is used to enhance the effects of both medications. Alpha-blockers help relieve urinary symptoms quickly by relaxing the smooth muscles of the prostate and bladder neck, while 5-alpha reductase inhibitors work over time to shrink the prostate and improve urinary flow.
D. Reducing the risk of urinary incontinence is not the primary goal of combination therapy with these medications.
Questions
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. This is the correct answer. Difficulty starting a urine stream is a common symptom of BPH and occurs because the enlarged prostate compresses the urethra, obstructing the flow of urine.
B. Bladder spasms causing urinary retention are not a typical symptom of BPH.
C. Excessive fluid intake may lead to increased urinary frequency, but it is not directly related to difficulty starting a urine stream in BPH.
D. An enlarged bladder compressing the urethra is not a common symptom of BPH. Instead, it is the enlarged prostate that causes the obstruction.
Correct Answer is D
Explanation
A. A transrectal ultrasound (TRUS) is a diagnostic imaging procedure that uses sound waves to create images of the prostate gland. It does not involve a biopsy of the prostate gland.
B. Fasting is not necessary for a transrectal ultrasound (TRUS). It is a non-invasive procedure and does not require any special preparation, such as fasting.
C. While a clean bowel is preferable for a transrectal ultrasound, it does not typically require an enema. The client may be asked to empty the rectum with a bowel movement before the procedure.
D. This is the correct answer. During a transrectal ultrasound (TRUS), a lubricated probe is inserted into the rectum to obtain images of the prostate gland. Some clients may experience mild discomfort or pressure during the procedure, but it is generally well-tolerated.
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