During a shift assessment 14 hours after a prostatectomy, the nurse notes bright red drainage in the continuous bladder irrigation (CBI) drainage bag. Which assessment is most important?  

A 3-day-old premature neonate was born at 24-weeks estimated gestational age. The patient is mechanically ventilated with a fraction of inspired oxygen (FiO2) of 30%, rate of 40 breaths per minute, positive end expiratory pressure of 5, and peak inspiratory pressure of 20. The arterial blood gas results are as follows: pH = 7.34, PaCO2 = 48 mmHg, PaO2 = 70 mmHg, and HCO3 = 25 mEq/L. The nurse anticipates which changes will be made to the patient’s ventilator settings?

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.