On hand are phenobarbital 90 milligram scored tablets. The order reads phenobarbital 90 milligrams orally twice a day. Give ________

The EMT understands adequate breathing when he states:

A) "If the respiratory rate is between 10 and 20, the breathing is most likely adequate." B) "If the patient is breathing faster than 22 times a minute, it is inadequate." C) "Normal and adequate breathing is specific to the patient and is determined by assessment." D) "If the rate is between 10 and 20, with an intact airway and clear breath sounds, it is adequate."

What is the purpose of assessing the pulse on an unresponsive patient during the primary assessment?

A) Calculate the precise heart rate. B) Decide if the breathing is adequate. C) Determine the presence of a heartbeat. D) Establish if the patient requires oxygen.