The nurse is examining the waveform produced by central venous pressure (CVP) catheter. Tricuspid valve opening is reflected at which point on the waveform?

The 25-week-gestation neonate is ordered to receive ampicillin 100 mg/kg/day intravenously divided into doses every 12 hours immediately after birth. The neonate weighs 745 grams. The pharmacy dispenses ampicillin in a 5 mL vial that contains 125 mg. How many milliliters will the nurse administer with each dose? Round your answer to the nearest tenth decimal.

The 15-year-old patient attempted suicide by ingesting an entire bottle of her father’s metoprolol. She is found unresponsive by emergency medical services and is intubated due to an inability to manage her own airway. Upon arrival to the emergency department, her blood pressure is 49/32 mmHg, heart rate is 24 bpm, and the pulse oximeter reads 82%. An 18-gauge peripheral IV is placed in the left antecubital vein and a 22-gauge IV is placed in the right antecubital vein. Which interventions are included in care? Select all that apply.