What are the cells of the RES? Circulating monocytes and resident macrophages in the liver, spleen, lymph nodes, thymus, submucosal tissue of the respiratory system, alimentary tract, bone marrow, and CT. Dendritic cells in lymph nodes, Langerhans cells in skin, glial cells in CNS, Kupffer in liver, Dust in lungs.
If the patient has done their homework, made sure not to eat the wrong types of foods or drink the wrong types of liquids, they will know that the prep work is doing its job when their stool turns clear to yellow. For some, the answer to how long does colonoscopy prep take to work, happens in about an hour. Diarrhea comes on, and then boom, nonstop until clean. For others it can take a little more than an hour, but thatâs about the most someone usually has to wait. Of course, there are always exceptions.
Along with the dietary changes, your bowel must be further cleansed in order for colonoscopy to be successful. You will receive 2 enemas before the procedure because the rectum and lower intestine must be empty so that the intestinal walls can be seen. You will need to try to hold the enema solution for at least 5 minutes before releasing it. Make sure you arrange for a driver to bring you home after the colonoscopy. Because you receive sedating medication during the procedure, it is unsafe for you to drive or operate machinery for 8 hours after the procedure. What Happens After a Colonoscopy? After your colonoscopy: You will stay in a recovery room for about 30 minutes for observation