Mrs. Finkley is an 80-year-old woman who has been hospitalized for a stroke. Which of the following will pay for her hospital stay?

Which of the following statements about fire steam nozzles is most accurate?

A. Fog nozzles do little to shape the fire stream. B. Smooth bore and fog nozzles are used only on handlines. C. Broken-stream delivery devices are used to apply water in confined spaces. D. Smooth bore nozzles are designed to give water a fan shape before discharge.

The proper procedure is to wipe away the first drop of blood when doing a finger or heel puncture. What is the effect on the test results if the first drop is used?