A nurse is teaching a group of clients about St. John's wort.
Which of the following pieces of information should the nurse include in the teaching?
"St. John's wort can be used to treat severe depression."
"St. John's wort can lower prostate-specific antigen levels."
"St. John's wort increases estrogen levels in the body."
"St. John's wort can reduce the effectiveness of oral contraceptives.".
The Correct Answer is D
The correct answer is choice d. “St. John’s wort can reduce the effectiveness of oral contraceptives.”
Choice A rationale:
St. John’s wort is commonly used to treat mild to moderate depression. It has been shown to be effective in alleviating symptoms of depression, likely due to its impact on neurotransmitters like serotonin.
Choice B rationale:
There is no evidence to suggest that St. John’s wort can lower prostate-specific antigen (PSA) levels. PSA levels are typically monitored for prostate health, and St. John’s wort does not have an impact on these levels.
Choice C rationale:
St. John’s wort does not increase estrogen levels in the body. It primarily affects neurotransmitters and has no known effect on hormone levels.
Choice D rationale:
St. John’s wort can indeed reduce the effectiveness of oral contraceptives. It induces certain liver enzymes that can increase the metabolism of contraceptive hormones, thereby reducing their effectiveness and increasing the risk of unintended pregnancy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rationale for Choice A:
Pacing can be a physical manifestation of anxiety. It allows individuals to release some of the nervous energy that builds up during anxious moments. Restricting this behavior can potentially escalate anxiety.
Walking with the client can provide a sense of safety and support. It demonstrates to the client that they are not alone in their anxiety and that the nurse is there to help them.
Gradually slowing the pace of the walk can help to regulate the client's breathing and heart rate. This can have a calming effect on both the body and mind.
Walking can also be a form of distraction. It can help to take the client's mind off of their worries and focus on the present moment.
Walking can help to release endorphins, which have mood-boosting effects. This can help to counteract some of the negative emotions associated with anxiety.
Rationale for Choice B:
Escorting the client to their room may be perceived as restrictive and controlling. This could potentially increase the client's anxiety.
Removing the client from the public area of the unit may isolate them from other people and activities. This could make them feel more alone and anxious.
Rationale for Choice C:
Allowing the client to pace alone may not be safe. The client could potentially become agitated or injure themselves.
Pacing alone does not provide the client with any support or guidance. This could make it more difficult for them to manage their anxiety.
Rationale for Choice D:
Instructing the client to sit down and stop pacing may be perceived as dismissive and unhelpful. It does not address the underlying causes of the client's anxiety.
Forcing the client to stop pacing could potentially escalate their anxiety. This could lead to agitation, aggression, or other negative behaviors.
Correct Answer is A
Explanation
Choice A rationale:
Supporting the client's wish to refuse prescribed medications directly aligns with the ethical principle of autonomy. Autonomy, in the context of healthcare, grants individuals the right to make informed decisions about their own bodies and treatment plans, even if those decisions go against medical advice. It's crucial to respect a client's autonomy, even when they have a mental illness, as long as they have the capacity to make informed decisions. Key points to elaborate on:
Capacity to make informed decisions: Assess if the client can understand the risks and benefits of refusing medication, as well as the potential consequences of their decision.
Informed consent: Ensure the client has received comprehensive information about their diagnosis, treatment options, and potential risks and benefits, enabling them to make an informed choice.
Balancing autonomy with beneficence: While autonomy is paramount, nurses also have a duty of beneficence, which means acting in the client's best interests. Engaging in open discussions about the rationale for medication, exploring potential concerns, and offering alternative treatment options can help balance autonomy with beneficence.
Mental illness and decision-making: Acknowledge that mental illness can sometimes impact decision-making abilities. However, this does not automatically negate a client's right to autonomy. Careful assessment and ongoing communication are essential.
Advocacy: Nurses can play a vital role in advocating for clients' autonomy, ensuring their voices are heard and their wishes respected within the healthcare system.
I'll continue with rationales for other choices in the following responses, aiming for approximately 1000 words in total, as instructed.
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