[Solved] Find an equation using the secant function that has the same graph as . Primary Prevention: Strategies and measures aimed at preventing the onset of disease or injury before it occurs. Occult Blood Testing: A laboratory test used to detect blood in the stool that is not visible to the naked eye, often used to screen for colorectal cancer. Small Intestine: A part of the gastrointestinal tract between the stomach and large intestine, where most digestion and absorption of nutrients occurs. Digestion: The biological process of breaking down food into absorbable components using enzymatic actions in the gastrointestinal tract.