The nurse is preparing to insert an intravenous catheter into the patient with a BMI of 39. Which angle of insertion does the nurse utilize in order to most likely maximize the chance of successfully entering the vessel? 

The 50-year-old previously healthy patient complains of shortness of breath, especially on exertion or when laying down to sleep. She takes over-the-counter allergy medicine for seasonal allergies and melatonin to help her sleep sometimes. Her vital signs are heart rate of 64 bpm, respirations 22, oxygen saturation 99%, and blood pressure 114/68 mmHg. Her assessment is notable for crackles over the bilateral lung bases and a moderate diastolic apical murmur. The nurse prepares the patient for which initial tests? Select all that apply. 

The nurse is educating the pregnant woman at 13 weeks’ gestation with a newly placed cerclage. The nurse tells the patient to contact the provider if which events occur? Select all that apply.