Diaphragm
Thorax or Chest Cavity
Pharynx
Nasal Cavity
Bronchioles
Alveolus
Lung
Primary Bronchi
Larynx
Inferior, Middle, Superior Lobe
Trachea
The passageway for air and food which locates between the nose/mouth and larynx.
Organ responsible for gas exchange and respiration. It locates within the thoracic cavity, inside the ribcage.
Muscle that contracts to expand the chest cavity and draw air into the lungs. It locates at the base of the thoracic cavity.
Tiny air sacs in the lungs where gas exchange (O2 and CO2) occurs. It Located within the lungs, at the end of the bronchioles.
The major airways that branch off from the trachea and carry air to the lungs. It locates within the lungs, branching off from the trachea.
Enclosed space containing the lungs, heart, and other organs. It locates between the diaphragm and the neck.
The three main divisions of each lung. It locates within the lungs.
Tiny air passages within the lungs that connect the bronchi to the alveoli. It locates within the lungs, branching off from the bronchi.
It transports air between the larynx and primary bronchi. It locates in the neck and upper chest, connecting the larynx to the primary bronchi.
It contains the vocal cords and regulates air flow into the trachea. It locates in the neck, between the pharynx and trachea.
Airway through the nose that warms, filters, and moistens inhaled air. It locates within the nose, above the oral cavity.