Which device can be used to replace the long spine board when providing full spine motion restriction precautions to an adult?

Your 40-year-old male patient was involved in an explosion at a local refinery. During transport, he develops increased respiratory problems. How would you ventilate this patient?

A) With caution due to the mechanism of injury B) With demand valve, high-flow oxygen C) By hyperventilating with high-flow oxygen D) Vigorously with high-flow oxygen

Which of the following happens if an acute periodontal abscess is not treated?

A) Tooth will be lost B) Reverts to a gingival abscess C) Becomes a chronic abscess D) Results in a pericoronal abscess