Breathing In Human
Breathing Knowledge Quiz
Test your understanding of the human respiratory system with our engaging quiz! This quiz is designed for anyone curious about how breathing works in the human body.
Learn about key concepts such as:
- The structure and fun
ction of the lungs - The breathing process and its importance
- Gaseous exchange and respiratory health
Left lung is bigger than right lung. True or false ? 左肺比坳肺更大。对或错？
True 对
False 错
The lungs are made up of many tiny air spaces called__________ 肺是由许多的尝气囊组戝的，坫坚 __________
Alveoli 肺泡
Trachea 气管
During inhalation, air enters the nose and/or mouth, and moves into the _______________ 当坸气时，气体进入鼻孝和/或嘴巴， 冝进入 _________
Alveoli 肺泡
Trachea 气管
Where does gaseous exchange occur in human?
Alveoli 肺泡
Diaphragm 横膈膜
The process of moving air in and out of the body is called
Breathing 呼坸
Excretion 排泄
The muscle that makes our lungs larger and smaller during breathing is called the
Trachea 气管
Diaphragm 横膈膜
What are the major organs in breathing?
Trachea, lungs and oxygen
Nose, trachea and lungs
Is the exhaled air the same as of different from the air ?
Same
Different
When we breathe in, we take in (a)________. When we breathe out, we give out (b)________.
(a) carbon dioxide (b) oxygen
(a) oxygen (b) carbon dioxide
Carbon dioxide turns the limewater cloudy. Which of the two, inhaled air or exhaled air has more carbon dioxide?
Exhaled air
Inhaled air
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