WorksheetsRespiratory System
Total questions: 20
Worksheet time: 10mins
Flap of tissue that covers the opening to the windpipe during swallowing
Pharynx
Trachea
Epiglottis
What is the site of gas exchange?
alveoli
nose
lung
bronchi
Which part of the Respiratory System plays a major role in speech?
nose
pharynx
larynx
trachea
The "windpipe" is also called the...
trachea
bronchi
bronchioles
alveoli
tiny, hairlike projections in the airway that move in a wavelike manner.
alveoli
cilia
trachea
lungs
Where does the transfer of oxygen into the bloodstream take place?
In the heart
In the trachea
In the alveoli
In the nasal passages
The walls of the alveoli and capillaries are permeable. What does this mean?
Substances can pass through them.
They are made of muscle.
They are located throughout the body.
They are made of bone.
What is the dome-shaped muscle beneath the lungs that helps us breathe.
diagram
dialysis
diaghragm
diorama
Cellular respiration uses glucose and __________ to make energy.
carbon dioxide
glucose
oxygen
mitochondria
When we breath in the diaphragm...
Contracts
Relaxes
When we breathe out the diaphragm...
Contracts
Relaxes
The respiratory system takes in oxygen and gives out _____
Carbon dioxide
More oxygen
Air and nutrients
Where do we have our vocal cords?
In the larynx
In the pharynx
In the trachea
In the mouth
When we inhale, the rib cage _________________.
flattens
moves up and out
moves downwards
the rub cage cannot move
When we exhale, the diaphragm ....
relaxes
contracts
flattens
stays the same
