Which instruction is correct for a patient prescribed levodopa for Parkinson disease?
Correct answer: A. Change positions slowly because dizziness may occur
- A. Change positions slowly because dizziness may occur
- B. Expect the medicine to cure Parkinson disease permanently
- C. Double the next dose if one dose is missed
- D. Stop the medicine suddenly when tremor improves
Explanation
Levodopa can cause postural hypotension, so gradual position changes help prevent falls. It controls symptoms but does not permanently cure Parkinson disease, and missed doses or stopping treatment should be managed according to prescribed instructions.
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About Analgesics and CNS Drugs
This area covers opioid and non-opioid analgesics, local anaesthetics, sedatives, anxiolytics, antidepressants, antipsychotics, antiepileptics and drugs for Parkinsonism. It examines therapeutic actions, dependence, respiratory depression, extrapyramidal effects, serotonin related toxicity and the distinction between pain relief, sedation and loss of consciousness.
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