After eating at a local restaurant, a 20-year-old male complains of blurred vision, difficulty speaking, and difficulty breathing. he is conscious; however, his respirations are profoundly labored and producing minimal tidal volume. you should:

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. 

True your body needs vitamins such as protein, vitamin d, fish oil etc