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Kaplan Qbank USMLE



Author5 Posts
  #1

A 28-year-old man is placed on haloperidol after he is diagnosed with schizophrenia. A few days later his

concerned mother brings him back to the psychiatrist because he is exhibiting strange movements. The physician

observes movements that consist of sustained contractions and twisting motions of his limbs and trunk, with his

eyes tonically deviated upward for several minutes. Which of the following adverse reactions is occurring in this

patient?

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A. Akathisia



B. Dystonia



C. Neuroleptic malignant syndrome



D. Parkinsonism



E. Tardive dyskinesia




___________________
fight possessed

  #2

B.dystonias occur within few days of therapy with neuroleptics(esp haloperidol and fluphenazine).

  #3

yes

___________________
fight possessed

  #4

let's continue this thread..then how many days/weeks after haloperidol therapy akathisia /parkinsonism occurs...

tardive dyskinesia develops after months/years of treatment ,so far what i have read..


  #5

remember 4 for this

4 hours....acute dystonia...means dec tone

4 days..akinesia meand loss of control of vol muscle movement

4 weeks...Akathasia means motor restlessness from anxety to unable to sit /lie quietly

4 months tardive dyskinesia typical oro facial movements

correct me if i am wrong


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drsnq







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