(PHARM) To evaluate the effectiveness of levodopa-carbidopa, a nurse would watch for which result?
Reduction in short-term memory
Improved visual acuity
Lessened rigidity and tremor
Increased dyskinesia
The Correct Answer is C
A. Levodopa-carbidopa does not improve cognitive function or memory; it is used for motor symptom control in Parkinson’s disease.
B. Visual acuity is not affected by this medication.
C. Levodopa-carbidopa works by increasing dopamine levels in the brain, which helps reduce rigidity, bradykinesia, and tremors, improving mobility in clients with Parkinson’s disease.
D. Increased dyskinesia is a potential adverse effect of long-term levodopa use, not a sign of effectiveness.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. A balanced diet is important for overall health, but it is not specific enough to be the best action for preventing osteoporosis.
B. Calcium supplementation can help, but excessive supplementation without medical advice is not recommended as the best initial action.
C. Weight-bearing exercise (like walking, jogging, or resistance training) stimulates bone formation and helps maintain bone density, making it one of the most effective ways to prevent osteoporosis.
D. Increasing intake of milk products can help improve calcium intake, but without the mechanical stress of exercise, it is not as effective in preventing bone loss.
Correct Answer is D
Explanation
A. Aspiration can occur in later stages of Parkinson disease due to impaired swallowing and muscle coordination, but it is not an initial symptom.
B. Dementia may develop as the disease progresses, but it is not typically seen in the early stages.
C. Akinesia, or the absence or loss of voluntary movement, may appear later but is not usually the first sign.
D. Pill-rolling movements of the hand(a type of resting tremor) are often one of the earliest signsof Parkinson disease and commonly prompt individuals to seek medical evaluation.
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