A client with diabetic peripheral neuropathy has been taking pregabalin for 4 days.
Which finding indicates to the nurse that the medication is effective?
Granulating tissue in foot ulcer.
Reduced level of pain.
Improved visual acuity.
Full volume of pedal pulses.
Full volume of pedal pulses.
The Correct Answer is B
Choice A rationale:
Granulating tissue in a foot ulcer is a positive sign of wound healing, but it may not be directly related to the effectiveness of pregabalin in treating diabetic peripheral neuropathy. The primary goal of pregabalin in this context is to reduce pain and neuropathic symptoms.
Choice B rationale:
A reduced level of pain is the most relevant indicator of the effectiveness of pregabalin in treating diabetic peripheral neuropathy. Pregabalin is an antiepileptic medication used to manage neuropathic pain. A decrease in pain indicates that the medication is effectively managing the client's symptoms.
Choice C rationale:
Improved visual acuity is not directly related to the effectiveness of pregabalin in treating diabetic peripheral neuropathy. Pregabalin primarily targets neuropathic pain and sensory symptoms, not visual function.
Choice D rationale:
A full volume of pedal pulses is a positive sign of adequate circulation in the lower extremities, but it may not be directly related to the effectiveness of pregabalin in treating neuropathy symptoms. The primary goal of pregabalin in this context is pain management.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
This statement is incorrect. Antihypertensive drugs typically work by reducing blood pressure through various mechanisms, such as dilating blood vessels, reducing blood volume, or affecting the heart's workload. They do not increase blood flow to the heart and kidneys.
Choice B rationale:
This is the correct answer. Antihypertensive drugs work by affecting different aspects of the cardiovascular system, such as reducing blood vessel constriction (vasodilation), decreasing blood volume, or slowing the heart rate. By affecting these components, they can lower blood pressure.
Choice C rationale:
This statement is incorrect. Antihypertensive drugs can interact with other medications or supplements, potentially causing adverse effects or drug interactions. It's essential for the client to inform their healthcare provider of all medications and supplements they are taking to ensure safe and effective treatment.
Choice D rationale:
This statement is incorrect. Antihypertensive drugs do not cure hypertension but help control it. Clients need to understand that they will likely need to take these medications long-term to manage their blood pressure effectively.
Correct Answer is A
Explanation
When a client refuses to look at their mastectomy incision and refuses to talk about it, the best response by the practical nurse (PN) is to respect the client's autonomy and validate their feelings. Option a) acknowledges the client's discomfort and provides reassurance that it is okay for them to decline looking or talking about the incision at the moment. It also offers support by letting the client know that the incision will be available for examination when they feel ready to do so.
Let's evaluate the other options:
b) "Would you like me to call another nurse to be here while I show you the wound?"
This response assumes that the client needs someone else present to address their refusal to look at the incision. While having another nurse present may be helpful for some clients, it is not the appropriate first response. Respecting the client's autonomy and providing support should be the initial approach.
c) "Part of recovery is accepting your new body image, and you will need to look at your incision."
This response may come across as directive and insensitive. It implies that the client must look at their incision as part of their recovery process, disregarding their feelings and personal choices. It is important to respect the client's autonomy and allow them to navigate their own healing journey at their own pace.
d) "You will feel beter when you see that the incision is not as bad as you may think."
This response invalidates the client's feelings and assumes that their concerns about the incision are unfounded. It is essential to respect the client's emotions and validate their experience rather than dismissing or minimizing their concerns.
In summary, when a client refuses to look at their mastectomy incision and refuses to talk about it, the best response by the practical nurse (PN) is to acknowledge the client's discomfort, respect their autonomy, and provide reassurance that it is okay for them to decline looking or talking about the incision at that moment. The client's readiness to address the incision should be honored, and support should be offered when they are ready.
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