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 receives a call from the patient with type 2 diabetes who has nausea, vomiting, and is eating less. Which statement by the patient indicates that further education is needed?

The nurse is caring for a patient diagnosed with meningococcal meningitis by Gram stain. There is no culture or antibiotic susceptibility information back from the lab. The nurse will most likely administer which of the following medications?