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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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jjj889 jjj889
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6 years ago
A client with benign prostatic hyperplasia is to receive finasteride (Proscar). The nurse understands that this drug works by
 
  1. relaxing smooth muscle in the penis.
  2. promoting shrinkage of an enlarged prostate gland.
  3. increasing testosterone.
  4. stimulating RNA synthesis.
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#1
6 years ago
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Rationale 1: Agents for ED, such as phosphodiesterase-5 inhibitors, relax smooth muscle in the penis.
Rationale 2: 5-alpha reductase inhibitors promote shrinkage of the prostate gland.
Rationale 3: Androgens increase testosterone.
Rationale 4: Androgens stimulate RNA synthesis.
Global Rationale: 5-alpha reductase inhibitors promote shrinkage of the prostate gland. Agents for ED, such as phosphodiesterase-5 inhibitors, relax smooth muscle in the penis. Androgens increase testosterone. Androgens stimulate RNA synthesis.
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