I have a week to study when should i start now ? For *finals*

Is it necessary to use additional codes from the mental health chapter in icd-10 to explain substance abuse or dependence when assigning codes from the table of drugs and chemicals?

To avoid whiplash, the center of the headrest must be your ears.

Why is it so important to have a lifetime commitment to training? a-it takes your entire life to become fit b-it keeps you from becoming bored c-you will lose strength and endurance once you stop exercising d-it increases your motivation in life