You are transporting a critically-injured patient to a trauma center located 45 minutes away from the scene. At a minimum, how many times should you reassess the patient's vital signs during transport?

Fungal lung infections are usually spread by:

a. inhaling spores. b. blood. c. contact with infected sputum. d. inhaling infected droplets.

Which of the following currents passing through the chest can cause ventricular fibrillation, dia-phragm dysfunction (due to severe, persistent contraction), and death?

a. 100 mA b. 100 A c. 100 µA d. 10 µA