A nurse provides teaching for a client newly diagnosed with Parkinson's disease. Which statement by the client indicates an understanding of the medication therapy for this disease?
"With adequate medication therapy, disease progression may be slowed."
"If I forget a dose, I should take the missed dose with my next dose."
"If dyskinesias occur, I should stop the medication immediately."
"A levodopa/carbidopa combination is used to improve motor function."
The Correct Answer is D
The statement by the client that indicates an understanding of the medication therapy for Parkinson's disease is that a levodopa/carbidopa combination is used to improve motor function ⁵. Levodopa is converted into dopamine in the brain, helping to control movement ¹. Carbidopa prevents the breakdown of levodopa in the bloodstream so more levodopa can enter the brain ¹.
Option A is incorrect because medication therapy cannot slow the progression of Parkinson's disease.
Option B is incorrect because skipping a dose if the client needs to drive is not recommended.
Option C is incorrect because if dyskinesias occur, the client should not stop the medication immediately without consulting their physician.
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Related Questions
Correct Answer is C
Explanation
Benzodiazepines are medications that work in the central nervous system and are used for a variety of medical conditions such as anxiety, seizures, and alcohol withdrawal ². They work by blocking excessive activity of nerves in the brain and other areas in the central nervous system ². While benzodiazepines can be effective in treating these conditions, they are not a cure and should be used as part of a comprehensive treatment plan that may include counseling or other forms of therapy ¹.
Option A is not correct because benzodiazepines do not require frequent blood counts to avoid adverse effects.
Option B is not correct because the decision to stop a medication should be made by a healthcare provider based on an individual's response to treatment.
Option D is not correct because benzodiazepines are not intended for long-term use and should be used for the shortest possible time to achieve therapeutic goals ².
Correct Answer is C
Explanation
An accidental administration of a dose greater than recommended can result in toxicity. This means that the medication reaches harmful levels in the body and can cause damage to organs or other adverse effects.
Option A is incorrect because an overdose is more likely to increase side effects rather than decrease them.
Option B is incorrect because a lowered therapeutic threshold means that a lower dose of medication is needed to achieve the desired effect, which is not related to an overdose.
Option D is incorrect because an overdose can increase the effectiveness of the medication to dangerous levels, rather than decrease it.
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