In primitive times, most of the health care was handled by medicine men or shamans.

When securing a victim to a 6' spine board, the AEMT should use:

A) head immobilization device. B) sandbags and duct tape. C) 2" cloth tape and towel rolls. D) one liter IV bags and duct tape.

Where are the central chemoreceptors located?

a. lateral and ventral portion of the pons b. aortic arch and carotid bodies c. lateral and ventral portion of the medulla oblongata. d. lateral walls of cerebral cortex