The Institute of Medicine published Emergency Medical Services for Children in:

As a Law Enforcement PIO, you could release information about the driver being intoxicated:

a. if it is confirmed. b. if it is approved by investigators. c. if it doesn't hinder investigation or prosecution. d. All of the above

Which statement is true regarding tachyphylaxis?

A) It is most likely to occur once sensation has returned to normal levels. B) It is least likely to occur when effective anesthesia was initially achieved. C) It is well understood as a problem related to inadequate local anesthesia. D) It is related to the high pH of tissues in the presence of inflammation.