What are three good places to look for when somone is struggling with substance use?

a. advertisements
b. a health care professional
c. a trusted adult such as a teacher
d. local resources such as a support group

If it's a smaller child or infant, place one on the middle of the chest and on the child's back. (if it is a bigger child with enough room for two, place one on the upper right/your left of the chest, and one on the lower left/your right) the pads should never touch each other. 

Is this used on a test? ?