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Question 1 of 30

A patient tells the nurse, "My doctor prescribed Paxil (paroxetine) for my depression. I assume I'll have side effects like I had when I was taking Tofranil (imipramine)." The nurse's reply should be based on the knowledge that paroxetine is a:

Rationale:
Paroxetine is a selective serotonin reuptake inhibitor (SSRI). SSRIs, like paroxetine, primarily increase serotonin levels in the brain, leading to mood improvement, and they typically produce a different side effect profile than tricyclic antidepressants like Tofranil. A: Selective norepinephrine reuptake inhibitor. Paroxetine does not primarily target norepinephrine; instead, it focuses on enhancing serotonin levels, distinguishing it from norepinephrine reuptake inhibitors. B: Tricyclic antidepressant. Unlike tricyclics, which have a broader range of effects and potential side effects, paroxetine is an SSRI with a more specific action on serotonin. C: MAO inhibitor. Paroxetine does not function as a monoamine oxidase inhibitor; it selectively inhibits serotonin reuptake, which is fundamentally different from the mechanism of MAO inhibitors.