Which of the following abbreviations indicates both eyes?

An unresponsive patient is in a car with the doors locked and the windows up. Which one of the following actions is MOST appropriate when attempting to gain access to the patient?

A) Use a crowbar to break the lock on the door. B) Call for a rescue truck to forcibly remove a door. C) Break the window opposite the patient with a spring-loaded punch. D) Break the window by striking it with a crowbar.

You should turn the jet ventilator release valve off when:

A) the audible alarm sounds. B) wide chest expansion is noted. C) the patient's chest visibly rises. D) you can auscultate breath sounds.