Which of the following is NOT a nerve agent?

Tidal volume is best defined as the

A. volume of air inhaled in a single breath. B. volume of air that remains in the upper airway. C. total volume of air that the lungs are capable of holding. D. volume of air moved in and out of the lungs each minute.

When applying a cervical collar to a young boy who fell out of a tree, the EMT realizes the main purpose of the collar is to:

A) Prevent the head and neck from moving B) Maintain spine motion restriction C) Increase the blood flow to the spinal cord in the cervical region D) Remind the patient not to move his head or neck