Right moral conduct is based on which of the following three traditions?

Name the four bones making up the pelvis

What will be an ideal response?

Through research over the past twenty years, it has been found that:

a. all EMS treatments used have been proven beneficial. b. little scientific evidence supports many prehospital practices. c. all current paramedic practices have been scientifically proven. d. treatments have been scientifically proven effective before they are used in the field.