Using a mouth guard with a one-way valve protects the ________ from contamination
A) rescuer B) patient C) both A and B D) neither A nor B
A
Health Professions
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When determining possible injuries suffered from a gunshot wound, which of the following is true?
A) The EMT must determine the caliber of ammunition involved. B) The EMT must be aware that bullets cause damage in more than one way. C) The EMT must ask the patient or bystanders exactly where the shooter was standing. D) Bullets pass in a straight line through the body from the point of entry to the exit wound.
Health Professions
Class B fires can be extinguished:
A. by cooling. B. by de-energizing involved equipment. C. with appropriately applied foam and/or dry chemical agents. D. with an extinguishing agent designed specifically for the materials involved.
Health Professions