A 45-year-old female is found unconscious at the scene of a motor vehicle collision. Her vital signs are BP 80/40, P 130, and R 30. Which of the following is the most likely cause for her vital signs?

Which of the following changes is most useful to monitor in the child with head injury?

Which of the following should always be performed prior to transport?

An unresponsive 36-year-old female was involved in a motorcycle collision. Vital signs are BP 170/100, P 50, R 8 and GCS 3. You should suspect:

Which of the following organs will suffer the least structural damage from a gunshot wound from a rifle?

Medical Director requests application of a second tourniquet. Which of the following is the appropriate site?

In the absence of herniation syndrome, adult patients with suspected traumatic brain injury should be ventilated as a rate of:

A pericardiocentesis is performed to:

A 32-year-old male is involved in a motor vehicle collision. The steering wheel is bent. Your assessment reveals present and equal bilateral breath sounds and a rapid and weak radial pulse that disappears upon inspiration. You should suspect:

A 57-year-old male has a respiratory rate of 36, ETCO2 of 30 mmHg, and an oxygen saturation of 80%. You should: