WorksheetsRespiratory system
Total questions: 15
Worksheet time: 8mins
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
Aside from being part of the respiratory way, what is the other function of the larynx?
It has a small tissue called epiglottis that directs the food to the esophagus.
It contains the tissues where the gas exchange happens.
It contains the vocal cord that allows the body to produce sound.
Which of the following shows what happens to the chest cavity when air rushes into the lungs?
decrease in volume
deflates
expands
relaxes
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
Cellular respiration uses glucose and __________ to make energy.
carbon dioxide
glucose
oxygen
mitochondria
