What serves as a passageway for both air and food?
What serves as a passageway for both air and food?
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, this pathway divides in two, one for food — the esophagus (ih-SAH-fuh-gus), which leads to the stomach — and the other for air.
What is the food passageway?
The pharynx is a passageway for food and air. A soft flap of tissue called the epiglottis (ep-ih-GLAH-tus) closes over the windpipe when we swallow to prevent choking. From the throat, food travels down a muscular tube in the chest called the esophagus (ih-SAH-fuh-gus).
Which passageway is for air food and water?
pharynx
The pharynx, commonly called the throat, is a passageway that extends from the base of the skull to the level of the sixth cervical vertebra. It serves both the respiratory and digestive systems by receiving air from the nasal cavity and air, food, and water from the oral cavity.
What is the junction of the passageway for food and air called?
The pharynx is the region encompassing the base of the tongue and the junction of the passageways for food (esophagus) and air (trachea).
What structure helps protect the lungs from food or liquid?
The epiglottis (pronounced: eh-pih-GLAH-tus), a small flap of tissue, covers the air-only passage when we swallow, keeping food and liquid from going into the lungs.
What structure serves as a passageway for both air and food?
What structure serves as a passageway for both air and food? The upper respiratory tract is the part that is not located within the thorax. It includes nose, pharynx, larynx, and the upper portion of the trachea. The lower respiratory tract is located within the thorax.
Where does food and air enter the body?
Liquid, food and air all pass through this passage. Initially, even though air enters through the nasal cavity and food, water enters through the oral cavity, the two passages unite at a point to form the structure – oropharynx. Later on, these two passages get separated.
What does the pharynx do for both air and food?
The pharynx serves as a passageway for both air and food, meaning the answer is b). When food is swallowed, the pharynx helps to push food down into… See full answer below. Our experts can answer your tough homework and study questions. The pharynx is an anatomical structure that functions in both respiration and digestion in the human body.
What is the passageway that both air and food share?
The pharynx is a cavity behind the nose and mouth which serves as a passageway for both air and food. These two passages cross at the pharynx but separate soon after. Air passes through the larynx and later into the trachea and bronchus on its way to the lungs.
Which provides a passage for both food and air?
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.
What is the common passage for food and air?
Common passage for food and air is the OROPHARYNX. Air, food and liquid all pass through this passage. Even though the passage of food and water and the passage of air are separated at the beginning i.e. air enters through nasal cavity and water and food enters through oral cavity. Then, the two passages unite to form oropharynx.
What has air and food pass through it?
The pharynx has dual functions: both air and food (or other swallowed substances) pass through it, so it is part of both the respiratory and the digestive systems. Air passes from the nasal cavity through the pharynx to the larynx (as well as in the opposite direction).