A nurse is caring for a client with BPH who has a urinary catheter in place after experiencing acute urinary retention. The nurse should monitor the client for which potential complication related to the catheter?

A. Dry mouth is not a common side effect of alpha-blocker medications used to treat BPH

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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.

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.

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