This is a reference work that is used by disability examiners and administrative law judges, the two types of decision-makers who decide the outcome of title II benefits (social security disability) and title 16 benefits (SSI disability claims).
Partially digested food enters the small intestine in liquid form where it is turned into substances that can be used by cells. The blood vessels along the small intestine walls absorb these substances and blood cells are then able to transport these to the body's cells and tissues.he relationship between the circulatory and digestive system is mainly basic-without one, the other cannot function properly. The blood absorbs (takes in) nutrients in the small intestine. The blood help transport these nutrients so that it can be used by the cell tissues in the body.
Absorption and egestion. These are the processes that happen in the digestive system: ingestion (eating) â digestion (breaking down) â absorption â egestion. We've already looked at how foods are broken down by enzymes in digestion. Now we will look at how the products of digestion are absorbed into the body. Absorption. Digested food molecules are absorbed in the small intestine. This means that they pass through the wall of the small intestine and into our bloodstream. Once in the bloodstream, the digested food molecules are carried around the body to where they are needed. Only small, soluble substances can pass across the wall of the small intestine. Large insoluble substances cannot pass through.