Please enable JavaScript.

Coggle requires JavaScript to display documents.

Respiratory System (Bronchial tree/ lungs (Anatomy of lungs (Right…

- - - - rings of cartilage --> fewer, fewer pieces of cartilage
      - Pseudo stratified ciliated columnar epithelium
      - surrounded with bands of smooth muscle
    - - No cartilage
      - No cilia
      - Simple columnar epithelium
      - No goblet cells
      - <1mm in diameter
      - surrounded with bands of smooth mucle
  - - - bronchioles
        
        terminal bronchioles
        
        respiratory bronchioles
        
        alveolar ducts
        
        alveolar sacs and alveoli
  - - - Produce surfactant
      - Prevent alveolus from sticking when you exhale
      - Simple cuboidal epihelium
    - - remove inhaled particles not trapped with mucus
    - - simple squamous epithelium
      - exchange gasses through
  - - - simple squamous cell
- - - - Pseudostratified ciliated columnar epithelium
    - - air contacts mucosa
      - clean, warm, humidity
      - give our voice resonance
      - Lighten the skull
    - - Ethmoid sinuses
      - Sphenoid sinuses
      - Maxillary sinuses
      - Frontal sinuses
  - - - Epithelial lining
        
        Pseudostratified ciliated columnar epithelium
      - Function
        
        passageway for air
        
        moves dusty mucus downward
      - Features
        
        Tonsils
    - - Epithelial lining
        
        Stratified squamous epithelium
      - Function
        
        passageway for food and air
      - Features
        
        Tonsils
    - - Epithelial lining
        
        Stratified squamous epithelium
      - Function
        
        passageway for food and air
      - Features
        
        Tonsils
  - - - Pseudostratified ciliated columnar epithelium
    - - clean, warm, humidity
      - air contacts mucosa
    - - Conchae- creates turbulence
- - - - Internal
        
        exchange of gasses between blood and tissue cells
      - External
        
        echange of gasses between lungs and blood
    - - inspiration (breath in)
    - - expiration (breath out)
    - - Exchange of Oxygen and Carbon Dioxide
  - - - Conducting
        
        Goes from nose/mouth to respiratory branchioles
      - Respiratory
        
        Goes from respiratory branchioles to alveoli
    - - Upper respiratory tract
        
        Nose/ mouth to pharynx
      - Lower respiratory tract
        
        Larynx to alveoli
- - - - exhaled air makes folds vibrate and clap together to produce basic sounds
    - - Opening between vocal folds
    - - Leaf-shaped cartilage
      - protects from getting food inhaled
  - - - air passageway
    - - Pseudostratified ciliated columnar epithelium
      - Partil rings of cartilage