What is contained in the definition of the term ambulatory?

You have been called for a 96-year-old female with altered mental status. On scene the patient is unresponsive, not breathing, and pulseless. Family provides you with a valid DNR order. Which of the following signs would you document as a presumptive sign of her death?

A) Closed eyes B) Poor or weak reflexes C) Dilated pupils D) Absent blood pressure

Volumes expressed as ounces, pints, quarts, gallons, pecks, bushels, or cubic feet are examples of the ________

A) metric system B) scientific notation C) international system D) English system