A patient who has recently started an antipsychotic repeatedly paces, shifts weight, and says, “I cannot sit still.” Which adverse effect does the nurse suspect?

Correct answer: A. Akathisia

  • A. Akathisia
  • B. Acute dystonia
  • C. Drug-induced parkinsonism
  • D. Tardive dyskinesia

Explanation

Akathisia causes inner restlessness and a compelling need to move. Dystonia causes sustained muscle spasms, parkinsonism causes tremor and rigidity, and tardive dyskinesia causes delayed repetitive movements.

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About Psychopharmacology

Psychopharmacology covers the actions, uses, adverse effects, and nursing responsibilities associated with antipsychotics, antidepressants, mood stabilizers, anxiolytics, sedatives, and stimulants. It includes extrapyramidal symptoms, tardive dyskinesia, neuroleptic malignant syndrome, serotonin syndrome, lithium toxicity, medication adherence, and monitoring of therapeutic response.

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