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:

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

A. Encouraging the client to increase fluid intake would be inappropriate in this case, as the client already has a distended bladder and difficulty starting the urinary stream, which are signs of urinary retention.

B. While assisting the client in finding a comfortable position for voiding is important, it will not relieve the current urinary retention.

C. Teaching the client relaxation techniques is beneficial for overall health, but it will not address the immediate issue of urinary retention.

D. This is the correct answer. Catheterization is necessary to relieve urinary retention and drain the distended bladder.