In order to provide good customer service, health care workers must try to keep their own emotions under control at all times, even during emergency situations

There are three or four times more cold receptors than warm receptors

Indicate whether the statement is true or false

The placard that the United States Department of Transportation requires on containers used to transport hazardous materials utilizes which of the following to identify the container's contents?

a. Numbers b. Colors c. Symbols d. All of the above