Multiple Choice Questions In Basic Surgical Sciences Buzzard Pdf Full Patched -

A 68-year-old undergoes a right hemicolectomy. On post-operative day 2, he becomes tachypneic with an O2 saturation of 88% on room air. A V/Q scan indicates a high probability of pulmonary embolism. Which physiological change is most directly responsible for the hypoxemia? A) Decreased diffusing capacity B) Increased alveolar dead space C) Right-to-left shunt D) Ventilation/perfusion mismatch with increased dead space E) Hypoventilation

Identifying pathogens and choosing appropriate prophylaxis. Tips for Studying with MCQs A 68-year-old undergoes a right hemicolectomy