liver function tests, lipase, amylase, complete blood count (CBC), an abdominal X-ray, a HIDA scan (uses radioactive material) can measure gallbladder emptying while an ERCP test uses an endoscope to place dye in the ducts of the pancreas, gallbladder and liver, and. Magnetic resonance imaging (MRI) is sometimes used to detail the organ structures (liver, gallbladder, and pancreas).
Carbohydrates and protein break down to minute, absorbable structures, and are absorbed directly into the blood. 3. Two types of digestion occur in the mouth, mechanical and, to a lesser extent, chemical.
Digestion is the breakdown of food into simpler molecules that can be absorbed by the body. The digestive system is actually a long hollow tube called the gastrointestinal tract, or GI tract. The digestive system includes the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. Several major glands include the salivary glands, the pancreas, and the liver. The first task of the digestive system is to break down food into a fine pulp (mechanical digestion). When the food is physical broken down, digestive chemicals break the food down into small molecules (chemical digestion). The mouth is the organ in which the process of digestion begins.