The nurse is teaching a client with rectal bleeding about fecal occult blood testing (fobt) testing supplies. what teaching will the nurse provide?

In preparation for Fecal Occult Blood Testing (FOBT), the nurse will teach the patient to refrain from eating red meat 3 days before the test, to avoid taking more than 250 mg of vitamin C 2-3 days before testing, as well as abstain from consuming citrus fruits or juices for 3 days before the test. The patient must also stay away from Nonsteroidal Anti-inflammatory drugs (NSAIDs) 7 days before the stool sample is collected. 

The small intestine

Explanation:

The muscles of the small intestine mix food with digestive juices from the pancreas, liver, and intestine and push the mixture forward to continue the digestion process. The walls of the small intestine absorb water and digested nutrients into the bloodstream.