The purpose of the digestive system is to provide nutrients
to the body. This is accomplished by taking in food, breaking
it down, and absorbing the digested molecules. The
organs responsible for this process are the mouth, teeth,
salivary glands, pharynx, esophagus, stomach, small intestine,
pancreas, liver, gallbladder, and large intestine. An
additional function of this system is to eliminate the waste
products of digestion. A healthy digestive system is important
for the health of all other body systems. Understanding
this system is essential when assisting with
procedures such as endoscopic exams and when teaching
a patient about diet and nutrition. |