The nurse is caring for a patient with schizophrenia who has bacterial endocarditis secondary to intravenous drug use. The patient’s antipsychotic medication is changed from risperidone to clozapine. Within days, the patient develops a serious cardiac arrhythmia. The nurse attributes the patient’s arrhythmia to which cause?

The nurse is administering fluid resuscitation to a patient who sustained fourth-degree burns to 25% of the body and third-degree burns to 15% of the body. The patient weighs 210 pounds. Using the Parkland formula, how many milliliters should the nurse plan for the patient to receive in the first 24 hours of resuscitation?

The 30-year-old female patient presents to the emergency department complaining of double vision, bilateral facial drooping, diffuse muscle weakness, difficulty swallowing, and shallow respirations. The nurse anticipates administering which medication to confirm this patient’s diagnosis?