A vehicle has rolled onto its passenger side after running a red light at an intersection and striking another car. The restrained driver remains in the car, screaming in pain. To manage this scene, what should you do first?

The difference between mean and median is which of the following?

A) Mean is calculated by adding values, then dividing the sum by the number of values involved; median is calculated by putting the values into numerical order and finding the middle value. B) There is no statistical difference between the mean and the median. C) Median is calculated by adding values, then dividing the sum by the number of values involved; mean is calculated by putting the values into numerical order and finding the middle value. D) Mean is the value of the variance within a study, and median is a representation of the standard deviation.

Which of the following sites are commonly used for manual capillary puncture?

A. Middle finger B. Ring finger C. Heel of the foot on an infant D. All of these