What color is the section of the PDR that lists all drugs alphabetically by name?

If an incident is such that it warrants evacuation of people, the incident commander would MOST likely request that the _______________ disseminate that information as well as evacuation directions.

A) safety officer B) liaison officer C) operations chief D) public information officer

A patient with a tracheal airway exhibits signs of tube obstruction. Which of the following are possible causes of this obstruction?

1. The tube cuff has herniated over the tip of the tube. 2. The tube is obstructed by a mucus plug or secretions. 3. The tube is kinked, or the patient is biting the tube. 4. The tube orifice is impinging on the tracheal wall. a. 2 and 4 only b. 3 and 4 only c. 1, 2, and 3 only d. 1, 2, 3, and 4