Which one of the following is the single best answer with regard to anaphylaxis?

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. 

Do you have a picture for this question?

Agonist is the answer i believe

The answer would be a true statement