NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

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Ace your North American Pharmacist Licensure Examination (NAPLEX) with our comprehensive practice test. Features include interactive flashcards, multiple-choice questions, with detailed hints and explanations. Fast-track your pharmacy career today!

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Which symptom is treated with centrally acting anticholinergics?

  1. Akathisia

  2. Dystonias

  3. Parkinsonism

  4. Hypertension

The correct answer is: Dystonias

Centrally acting anticholinergics are commonly used to treat dystonias. Dystonia is a movement disorder characterized by involuntary muscle contractions that cause repetitive or twisting movements. Centrally acting anticholinergics work by blocking acetylcholine in the central nervous system, helping to reduce the muscle spasms and improve the symptoms of dystonias. Option A, Akathisia, is a condition characterized by inner restlessness and the urge to move, often caused by certain medications like antipsychotics. Centrally acting anticholinergics are not typically used to treat akathisia. Option C, Parkinsonism, refers to a group of symptoms similar to those seen in Parkinson's disease, including tremors, muscle stiffness, and difficulty with movement. While centrally acting anticholinergics can be used in the treatment of Parkinsonism, they are more commonly used in younger patients or those who cannot tolerate dopaminergic medications. Option D, Hypertension, is not a symptom typically treated with centrally acting anticholinergics. These medications are not indicated for the management of hypertension.