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WorksheetsRespiratory System
Total questions: 20
Worksheet time: 10mins
What is the functions of alveoli's ?
to clean the mucus in the lungs and nasal cavity
serve as a barrier to the lungs
distribute air close enough to blood for a gas exchange of air and blood
intakes O2 and releases CO2
What does ciliated pseduostratisfied epithelium, also known as respiratory mucosa, do?
line alveoli of the lungs where gas exchange occurs
lining of the air tubes in the system
move fluids along the surface of a layer of cells
produce and release mucous
What does cilia do?
lines the aveoli lungs where gas exchange occurs
lining of the air tubes in the system
move fluids along the surface of a layer of cells
produce and release mucous
What do goblet cells do?
lines alveoli of the lungs where gas exchange occurs
lines the air tubes in the system
moves fluids along the surface of a layer of cells
produce and release mucous
What type of tissues lines the alveoli of the lungs where gas exchange occurs?
Simple Squamous
Stratified Squamous
What type of tissue is inside the nasal cavity, covers the larynx, and lines of pharynx
Simple Squamous
Stratified Squamous
What is the mucous blanket
most important air purification
protective layer of the mucous, covering of the epithelial lining
clean mucus moving upward to the pharynx from bronchioles
lining of alveoli of the lungs where gas exchange occurs
Mucous:
___mL and more produced daily
most important in ___ _________
______ and ______ contaminates
(a)
What does the ciliary escalators do?
protective layer of mucous, covers ciliated ephitelial
most important in air purification
clean mucous moves up the pharynx from bronchioles
lines alveoli of the lungs where gas exchange occurs
What are the 3 main functions of the respiratory system?
(a)
What are the 2 basic functions of the respiratory system
Gas Exchange
Keep warm
Air Distributor
Humidify
exchange of O2 and CO2 between lungs and blood
external respiration
internal respiration
exchange of O2 and CO2 between blood and tissues
external respiration
internal respiration
What is the nose's function?
Warm and moisten air
Passageway for foods/liquids
Sense of smell
Passageway for air
Where are the tonsils found, and where do they open to?
They're found at the larnygopharynx
They're found at the oropharynx
They open to the nasal cavity
They open to the nasopharynx
What is the pharynx function?
Warm and moisten air
Passageway for food/liquids
Sense of smell
Passageway for air
What is the larynx's function?
Passageway for foods/liquids
Air Distributor
Passageway for air
Voice production
Which of the following's function is a passageway for air (except the pharynx)
Pharynx
Larynx
Oropharynx
Trachea
How many people die in the US caused by an obstruction to the trachea?
1 million +
1,000 +
400 +
30 +
True or false:
Bronchi and bronchioles's function is to exchange gas
True
False
