Age Specific Patient Care Related

Review Age Specific Patient Care related questions and content

A patient receiving risperidone (Risperdal) reports severe muscle stiffness midmorning. During lunch he has difficulty swallowing food and speaking, and when vital signs are taken 30 minutes later, he is noted to be stuporous and diaphoretic, with a temperature of 38.8° C, pulse of 110 beats/min, and blood pressure of 150/90 mm Hg. The nurse should suspect _____ and should _____.

  • A. neuroleptic malignant syndrome"¦place him in a cooling blanket and transfer to ICU
  • B. anticholinergic toxicity"¦check vital signs and prepare to use a cooling blanket stat
  • C. relapse of his psychosis"¦administer PRN antipsychotic drugs and notify his physician
  • D. agranulocytosis"¦hold his antipsychotic and draw blood for a complete blood count
Correct Answer: A

Rationale: The correct answer is A: neuroleptic malignant syndrome (NMS). NMS is a rare but serious adverse reaction to antipsychotic medications like risperidone. The patient's symptoms of severe muscle stiffness, difficulty swallowing, altered mental status, diaphoresis, and elevated temperature, pulse, and blood pressure are all consistent with NMS. The nurse should suspect NMS due to the constellation of symptoms and vital sign changes. Placing the patient in a cooling blanket and transferring to the ICU is appropriate as NMS is a medical emergency requiring prompt intervention to lower the body temperature and provide supportive care.

Choices B, C, and D are incorrect:
B: Anticholinergic toxicity does not typically present with the specific symptoms described, such as muscle stiffness and stupor.
C: Relapse of psychosis would not explain the acute onset of symptoms and vital sign changes seen in the scenario.
D: Agranulocytosis is a rare side effect of some ant