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WorksheetsRespiratory System
Total questions: 24
Worksheet time: 16mins
Tiny hairlike structures that filter inhaled air to trap dust and pathogens are:
olfactory receptors
cisterni chili
cilia
sinuses
In order to carry air to both lungs, the trachea branches into two tubes called:
bronchi
alveoli
bronchioles
terminal bronchioles
When cells use oxygen and nutrients to produce energy, water, carbon dioxide, the process is called:
external respiration
metabolic respiration
internal respiration
cellular respiration
Which of the following statements is NOT true about lung cancer?
It cannot be prevented.
It is the leading cause of cancer death in both men and women.
There are no symptoms in the early stages.
Prognosis is poor.
The Main tube that takes air to your lungs
bronchi
bronchioles
trachea
air sacs
What is the Scientific Name for Air Sacs
bronchi
alveoli
bronchioles
trachea
The tiny, thin, hair like tubes in the lungs are
the trachea
the bronchi
the bronchioles
the alveoli
Where does the oxygen get into the blood?
the trachea
the bronchi
the bronchioles
the alveoli
Oxygen is transferred in the air sacs THROUGH THE
capillaries
bronchi
Lungs
What are the main organs in the Respiratory System?
Windpipe
Nose
Mouth
Lungs
Large, dome like muscle under your lungs
Lungs
Trachea
Diaphragam
Alveoli
What part of the respiratory system is number 2?
Bronchi
Mouth
Nose
Trachea
What part of the respiratory system is number 4?
Bronchi
Mouth
Nose
Trachea
What part of the respiratory system is number 3?
Bronchi
Mouth
Nose
Trachea
What part of the respiratory system is number 5?
Trachea
Alveoli
Lungs
Nose
Which is not a job of the respiratory system?
taking in oxygen
taking in carbon dioxide
moisten air
transport glucose
What is oxygen needed for?
energy releasing chemical reactions
to make glucose
to take in sunlight
none of the above
Which is not a job of the nose?
warm air
moisten air
traps particles like dust and bacteria
bring in carbon dioxide
After the nose, air passes into the
larynx
pharynx
bronchi
bronchioles
A small flap of tissue that covers the trachea is called the
bronchi
larynx
pharynx
epiglottis
Which properly describes inhalation?
ribs go down and out
pressure is low causing air to rush in
pressure is high causing air to rush in
volume is low
When you exhale, the diaphragm
moves upwards
moves downwards
flattens
none of the above
Which is known as the voice box?
pharynx
larynx
trachea
bronchi
What is labeled F?
bronchioles
trachea
bronchi
diaphragm
