joshmc461 joshmc461 14-02-2024 Medicine contestada In cases of Persistent Pulmonary Hypertension of the Newborn (PPHN), what is the goal level for arterial partial pressure of oxygen (PaO2)? a) Less than 50 mmHg b) Less than 60 mmHg c) Less than 70 mmHg d) Greater than 80 mmHg