system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 26-year-old nurse at 8 weeks of gestation presents to the physician with low-grade fever and body ache for the past 2 days. She also complains of a fine pink and itchy rash that appeared 2 nights ago. The rash 1st appeared on her face and spread to her neck. Past medical history is noncontributory. She takes prenatal vitamins with folate every day. She has had many sick contacts while working in the hospital. Additionally, her daughter has had several colds over the last few months. On examination, the temperature is 38.3°C (100.9°F), she has a fine macular rash on her face and neck with focal macules on her chest. Palpation of the neck reveals lymphadenopathy in the posterior auricular nodes. What is the most appropriate next step in the management of this patient?
assistant
Test for rubella antibodies in her blood