The 71-year-old previously healthy patient is admitted to the hospital for dehydration after 3 days of malaise and productive cough with green sputum. Right lower lobe consolidation is noted on x-ray. Leukocytosis is revealed by a complete blood count. Vitals are notable for a temp of 40.4°C, heart rate of 122 bpm, respiratory rate of 22, and blood pressure of 104/62 mm Hg. Oxygen saturation is 84% on room air, but improves to 100% with 2L 100% FiO2 via nasal cannula. The nurse prepares to administer which medications? Select all that apply.

The 2.1 kg neonate with hypoxic ischemic encephalopathy is in status epilepticus that is refractory to 2 loading doses of phenobarbital. The provider has ordered 20 mg/kg to be administered intravenously STAT. The pharmacy dispenses the medication in a concentration of 50 mg/mL. How many milliliters does the nurse administer? Input your answer to the hundredth decimal.

Which statement describes the mechanism of action of erenumab (Aimovig)?