What is the correct external cause code for a patient who drowned after falling off a merchant ship?

While triaging patients at a mass-casualty incident, you encounter a responsive middle-aged female with a respiratory rate of 26 breaths/min. What should you do next?

A: Assess for bilateral radial pulses B: Administer high-flow oxygen at once C: Assess her ability to follow commands D: Triage her as immediate (red tag)

A CVA may be caused by _______.

A. a ruptured artery in the brain or blockage of an artery by a thrombus B. blockage of an artery by a thrombus or an embolus. C. blockage of an artery by an embolus or rupture of an artery in the brain. D. rupture of an artery in the brain or blockage of a cerebral artery by a thrombus or embolus