What should you do if yo are not able to abtain a correct reading for a vital sign

The skin includes multiples layers. which of the following is not one of the layers of the skin?

Why is it important to know first aid/ cpr/ aed?

What if you were not responsible for planning the menu, and you noticed that the portions provided were often very large? what resource(s) could you use to understand the appropriate portion sizes for children? a. national and state health standards b. cooking course c. ask parents d. ask the school nurse and guidance counselor