Which of the following valves/sphincters is responsible for protecting the small intestine from bacteria translocation from the large intestine?

Question

Quizplus · Accepted Answer

The ileocecal sphincter is located at the junction of the small intestine and large intestine and is responsible for preventing backflow of material from the large intestine into the small intestine. This helps to protect the small intestine from bacterial translocation from the large intestine. The other options listed (pyloric sphincter, cardiac sphincter, sphincter of Oddi) are involved in regulating the flow of material in and out of different areas of the digestive tract, but they do not play a role in preventing bacterial translocation. The ileocecal sphincter separates the small intestine from the large intestine and prevents the backflow of fecal material from the large intestine into the small intestine. It also plays a crucial role in protecting the small intestine from bacteria translocation from the large intestine. This is because the ileocecal valve helps to ensure that the contents of the large intestine, including bacteria, do not flow back into the small intestine, where they could potentially cause infections. Therefore, option D (ileocecal sphincter) is the correct choice.

Which of the Following Valves/sphincters Is Responsible for Protecting the Small