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.
Sometimes, the worst part of a colonoscopy is making the decision to get one then picking up the phone to make the appointment. When scheduling, keep in mind that you will need to take two days off from work, one for the prep day and one for the test. On prep day, you will need to be close to a bathroom. On test day, your sedation choice may make it unsafe for you to drive or perform work duties. Be sure to have a friend or family member available for transportation to and from your colonoscopy. Bonus Tip: Schedule the colonoscopy for Monday morning, then you may only miss one day of work and can do the prep on Sunday.