Which examination method is used by the medical provider to determine whether the lungs contain air or fluid?

Which of the following affects the severity of injury sustained in a motor vehicle collision?

A) Gross vehicle weight B) Rate of acceleration or deceleration C) Vehicle speed D) All of the above

Continued use of wet burn sheet increases:

A. The risk of hypothermia. B. The risk of hypotension. C. The patient's pain. D. Development of scar tissue.