The person acting as a PIO does not need formal training because just trying to assist the media will be seen as a positive action and the media will not pressure the person

In which of the following situations would you expect end-tidal carbon dioxide levels to be very low, despite a patent airway?

A) Room air PPV B) Hyperthermia C) Hypoventilation D) Cardiac arrest

All of the following are procedures in which a bone marrow aspirate is indicated except:

a. Diagnosing infections of known origin b. Staging malignancies c. Evaluating unexplained cytopenia d. Making primary diagnosis of hematologic malignancies