Stages of wound healing: Production of new structural protein within wound

What are the major advantages of using extracorporeal life support? I. increased transit time across the alveolar-capillary membrane II. decreased blood clot formation III. adequate gas exchange with less ventilatory support IV. reduced airway pressure

A. II, IV only B. III, IV only C. I, II, III only D, II, III, IV only

When food is swallowed, it is kept out of the esophagus by the epiglottis; a flap that covers the opening of the trachea whenever food approaches.

Answer the following statement true (T) or false (F)