Which of the following statements about Parkinson’s disease is FALSE?

Question

BlackTom AI · Accepted Answer

Question focus: determine which statement about Parkinson’s disease is FALSE.
Option a) 'It is classified as a hypokinetic movement disorder.' This is true. Parkinson’s disease is characterized by reduced movement (hypokinetic features) such as bradykinesia, rigidity, and postural instability.
Option b) 'It is associated with a ‘pill-rolling’ tremor at rest (i.e., when the patient is not moving).' This statement is also true. The classic resting tremor that resembles rolling a pill between the thumb and index finger is a hallmark feature of PD.
Option c) 'Its possible treatments include a fetal neural tissue graft.' This is true in the research and experimental context. Fetal neural tissue grafts have been explored as a potential therapy to replace lost dopaminergic neurons, though this approach is not standard clinical practice and carries ethical and practical considerations.
Option d) 'Its symptoms include akinesia.' This statement is true. Akinesia, or impaired movement initiation, is a common symptom alongside bradykinesia and rigidity in PD.
Option e) 'Its possible treatments include anti-psychotic medications.' Here, the statement is false in a nuanced but important way. While some antipsychotic drugs may be used in PD patients to manage psychosis (a potential complication of PD or its treatment), most typical antipsychotics block dopamine D2 receptors and can worsen motor symptoms or precipitate parkinsonism, making them generally contraindicated or used with great caution. Moreover, antipsychotics are not standard disease-modifying or primary motor treatments for Parkinson’s disease. The usual pharmacologic therapies focus on dopaminergic replacement or modulation (e.g., L-dopa, dopamine agonists, MAO-B inhibitors, COMT inhibitors) and non-pharmacologic supports; antipsychotics are not a mainstay of PD motor symptom management. Therefore, option e is the false statement.
Overall, each option is evaluated on the accuracy of its claim about Parkinson’s disease, with option e being incorrect due to how antipsychotic medications interact with PD pathology and management.

Which of the following statements about Parkinson’s disease is FALSE?单项选择题

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Which of the following statements about Parkinson’s disease is FALSE?单项选择题

类似问题

How did Mikael Rydberg describe the state of his Parkinson's Disease ~8 years after receiving fetal mesencephalic progenitor transplants. His disease

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Pathological changes in a typical Parkinson disease patient includes:

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希望你的学习变得更简单

Pathological changes in a typical Parkinson disease patient includes: 

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Ralph has been demonstrating symptoms of Parkinson's disease (such as hand tremors). The deterioration of neurons using _ is most linked to Parkinson's disease in the brain area called _.