WorksheetsRespiratory System
Total questions: 15
Worksheet time: 10mins
Why should you breath through your nose? (choose all that apply)
It moistens air.
It warms air.
It is the only way to breath in air.
It filters air.
What is the order that oxygen travels when it is inhaled?
nasal cavity, bronchi tubes, pharynx, trachea, alveoli
nasal cavity, pharynx, trachea, bronchi tubes, alveoli
nasal cavity, trachea, pharynx, bronchi tubes, alveoli
nasal cavity, trachea, pharynx, alveoli, bronchi tubes
What is the anatomically correct name of the windpipe?
Pharynx
Larynx
Trachea
Flap of tissue that covers the opening to the windpipe during swallowing
Pharynx
Trachea
Epiglottis
These are all structures of the digestive system:
stomach, esophagus, trachea, small intestine
True
False
What do we take in when we inhale?
carbon dioxide
oxygen
lungs
What do we let out when we exhale?
oxygen
Carbon dioxide
lungs
