The 24-year-old patient presents with flu-like symptoms and a diffuse maculopapular rash across her chest, trunk, and palms of the hands. Upon palpation, cervical lymph nodes are enlarged. The patient uses intravenous drugs and reports having unprotected sex. The patient’s labs are notable for negative HIV test, positive human chorionic gonadotropin test, and positive rapid plasma reagin test. The patient reports a history of anaphylaxis with penicillin administration. The nurse educates the patient about which treatment? 

A 15 mL/kg transfusion of packed red blood cells has been ordered for a premature neonate with a hemoglobin of 6.4 g/dL. The neonate is 4 days old and weighs 14 ounces. How many milliliters of blood does the nurse administer? Enter your response as a whole number.

The 8-year-old male patient presents complaining of warm, painful, swollen joints with decreased range of motion. Upon assessment, he is pale and tachycardic. The parent reports easy bruising and frequent nosebleeds. Which does the nurse most anticipate administering?