Biopsy of a lesion of the buccal mucosa shows epithelial cells with hyperchromatic and pleomorphic nuclei. Abnormal mitotic figures are found at all levels in the epithelium. The basement membrane is intact. This is consistent with:

A large patient has been placed on the stretcher, and you and your partner are preparing to raise the stretcher using the power lift. Which one of the following observations of your partner would cause you to stop the lift in order to correct his technique?

A) Both feet are turned slightly outward. B) His hands are approximately 10 inches apart. C) Both feet are flat on the ground. D) His feet are positioned closely together.

An enhanced 911 system would most likely benefit which of the following?

A) A patient being transferred from a critical access hospital to a major medical center B) A patient who loses consciousness immediately after dialing for help C) An elderly citizen calling to report suspicious activity outside their home D) A conscious, alert patient calling from a cellular phone