A nurse is preparing to administer diphenhydramine 50 mg PO every 6 hr to a client who has acute dystonia. The available medication is diphenhydramine 25 mg tablets.
How many tablets should the nurse administer per dose?
The Correct Answer is ["2"]
The nurse should administer 2 tablets per dose.
Rationale:
Step 1: Determine the desired dose of diphenhydramine. The desired dose is 50 mg.
Step 2: Determine the available tablet strength. The available tablet strength is 25 mg.
Step 3: Divide the desired dose by the tablet strength to determine the number of tablets needed. 50 mg / 25 mg/tablet = 2 tablets
Therefore, the nurse should administer 2 tablets of diphenhydramine 25 mg per dose to achieve the desired dose of 50 mg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is B
Explanation
Choice A rationale:
Judgmental and challenging: Asking "Why did you feel you needed to do that at this time?" implies that the parents' decision may not have been the best one. It puts them on the defensive and could make them feel like they need to justify their actions.
Not empathetic: This response does not acknowledge the parents' feelings of sadness, disappointment, or loss. It focuses on the decision itself rather than on the emotional impact it has had on the family.
Not supportive: The nurse's role is to provide support and understanding, not to the parents' decisions. This response does not offer any emotional support or validation.
Choice B rationale:
Empathetic and validating: This response acknowledges the parents' feelings and shows that the nurse understands how difficult it must have been to cancel their son's baseball registration. It also validates their decision, which can be helpful in coping with difficult situations.
Opens up communication: By expressing empathy, the nurse encourages the parents to share their feelings and experiences. This can help them to process their emotions and feel more supported.
Facilitates understanding: By recognizing the parents' frustration, the nurse can better understand their perspective and provide more tailored support. This can help to strengthen the nurse-client relationship and promote trust.
Choice C rationale:
False hope: While it is possible that the child's condition could improve, it is not realistic to offer false hope to the parents. This response could make it more difficult for them to accept the reality of their child's illness and could lead to disappointment and frustration in the future.
Dismissive of feelings: This response does not acknowledge the parents' current feelings of sadness and loss. It focuses on the future, which can be overwhelming and anxiety-provoking for parents who are facing a terminal illness.
Choice D rationale:
Irrelevant and insensitive: The dangers of baseball are not relevant to the parents' decision to cancel their son's registration. This response is dismissive of their feelings and does not offer any support or understanding.
Potentially offensive: This response could be interpreted as suggesting that the parents are being overprotective or that they are making a decision based on fear rather than on their child's best interests.
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