If you were an emergency room doctor and an accident patient needed a blood transfusion, which test would you need to do first? a. blood type determination b. metabolic panel c. urinalysis d. complete blood count

The right answer is option A. Blood type determination. The first step is to get to know the type of blood of the patient in order to determine which type of blood it is required for making the transfusion the more accurately possible.

The correct answer would be A. blood type determination according to edgenuity

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.