A code of ethics is a written list of a profession's values and standards of conduct

Which of the following mechanical ventilation strategies were used in the Acute Respiratory Distress Syndrome Network (ARDSnet) study? I. All patients received volume-control ventilation. II. Patients were randomized to receive either pressure- or volume-control ventilation. III. Patients were randomized to receive a VT of either 6 ml/kg or 12 ml/kg. IV. A plateau pressure of 30 cm H2O or less

was targeted for patient receiving low VTs. A. I, III only B. III, IV only C. I, II, IV only D. I, III, IV only

Snoring respirations are most rapidly managed by

A. suctioning the oropharynx B. initiating assisted ventilations C. correctly positioning the head D. inserting an oropharnygeal airway