According to the data, which substance had the greatest change in range during the last four years of the chart?

a. opioid analgesic

b. cocaine

c. heroin

d. more information is needed

Explain one privacy regulations that you will need to consider when working with patients’ medical records.

Which action best increases one’s stamina a) exercising when you feel like it b) saving so much that one like sleep c) refusing to exercise to save the energy needed to work d)exercising on a regular basis

Which behavior of an expectant mother is unhealthy