Table of Contents
What is a trachea simple definition?
Listen to pronunciation. (TRAY-kee-uh) The airway that leads from the larynx (voice box) to the bronchi (large airways that lead to the lungs). Also called windpipe.
What is a metaphor for the respiratory system?
The Leaves of the tree The leaves of a tree act the same as bronchioles from the respiratory system. The leaves just like bronchioles, absorb oxygen and release carbon dioxide.
What does an trachea do?
Your trachea, or windpipe, is one part of your airway system. Airways are pipes that carry oxygen-rich air to your lungs. They also carry carbon dioxide, a waste gas, out of your lungs. When you inhale, air travels from your nose, through your larynx, and down your windpipe.
What is trachea definition Class 7?
Trachea-Also called windpipe, it is a bony tube that connects the nose and mouth to the lungs, and is an important part of the respiratory system in vertibrates.
What is a word for trachea?
windpipe
Trachea is another name for windpipe, which is the tube that connects your larynx to your primary bronchi, just before your lungs.
What is trachea class 10th?
The trachea is a wide, hollow, cartilaginous and tube-like structure located in the neck. It is a part of the respiratory system that connects the larynx (voice box )and larynx to the bronchi of the lungs. The trachea is also known as the windpipe and its length ranges between 10 to 11 cm.
How is the trachea and a trunk of a tree similar?
The larynx flows into the trachea, which is the tree trunk, and thus the broadest part of the respiratory tree. The trachea divides into two tree limbs, the right and left bronchi, each of which branches off into multiple smaller bronchi, which course through the tissue of the lung.
What surrounds the trachea?
Structure. The trachea is connected to the larynx via a ring of cartilage known as the cricoid cartilage. As the trachea descends the chest, it is surrounded by 16 to 22 U-shaped rings of cartilage that hold the windpipe open like scaffolding, allowing the flow of air.
Does not describe the trachea?
1. The statement(A)- It is also called the voice box does not describe the trachea. The larynx present in the neck area just above the trachea is also called the voice box.
What is trachea Class 11?
Trachea is a straight tube extending up to the mid-thoracic cavity, which divides at the level of 5th thoracic vertebra into a right and left primary bronchi. Each bronchi undergoes repeated divisions to form the secondary and tertiary bronchi and bronchioles ending up in very thin terminal bronchioles.
What are the two branches of the trachea called?
At its bottom end, the trachea divides into left and right air tubes called bronchi (BRAHN-kye), which connect to the lungs. Within the lungs, the bronchi branch into smaller bronchi and even smaller tubes called bronchioles (BRAHN-kee-olz).