Table of Contents
Is the respiratory system part of the digestive system?
The digestive and respiratory system share some common spaces. The digestive system is composed of the mouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum and anus. There are also a number of glands that lie outside the system that contribute to its function.
Is the pharynx part of the digestive system?
The pharynx is part of the digestive system and also the respiratory system; it is also important in vocalization. Function of Pharynx in Digestive System For the digestive system, its muscular walls function in the process of swallowing and it serves as a pathway for the movement of food from the mouth to the esophagus.
How is air passage through the pharynx facilitated?
The pharynx is the common channel for deglutition (swallowing) and respiration, and the food and air pathways cross each other in the pharynx. In the anesthetized patient, the passage of air through the pharynx is facilitated by extension of the neck.
How does the tongue function in the digestive system?
For the digestive system, its muscular walls function in the process of swallowing and it serves as a pathway for the movement of food from the mouth to the esophagus. After food is introduced into the mouth and is chewed, the tongue pushes it to the back of the throat to be swallowed.
What They Do. The pharynx is part of the digestive system as well as the respiratory system because it carries both food and air. At the bottom of the pharynx, the pathway for both food and air divides in two. One passageway is for food (the esophagus, pronounced: ih-SAH-fuh-gus, which leads to the stomach) and the other for air.
How are the two systems related? When it comes to digestive and circulatory systems, they both process and transport essential nutrients your cells need to fuel your body. After you eat, your digestive system breaks carbohydrates into simple sugars like glucose.
What is the purpose of the digestive system?
The purpose of your digestive system is to take in food from your environment and break it down on both macroscopic and molecular levels. Through the process of digestion, you break large nutrient molecules into smaller ones that your intestine absorbs into the bloodstream.
How does the respiratory system help the body?
These molecules will not only help in building new ones but also provide you the energy you need to function. On the other hand, your respiratory system is responsible for taking in and circulating oxygen into your bloodstream and to the rest of your cells.