Mrs. Santos, a 65-year-old Female, Presents to the Emergency Department with Sudden Onset Shortness of Breath, Chest Pain and Cough. She Has a History of Deep Vein Thrombosis (DVT) in Her Left Leg. on Physical Examination, She Appears Anxious, Tachypneic and Has Decreased Breath Sounds on the Right Side of Her Chest. Her Vital Signs Are as Follows: Blood Pressure 140/90 Mmhg, Heart Rate 110 Bpm, Respiratory Rate 28 Breaths Per Minute and Oxygen Saturation 88% on Room Air