Quiz on Respiratory System
This is a quiz on Respiratory System.
1. Which is the primary organ of the respiratory system?
Heart
Liver
Lungs
Kidneys
2. What is the function of the respiratory system?
Pump blood
Digest food
Eliminate waste
Exchange gases
3. Which of the following is not a respiratory organ?
Trachea
Pharynx
Bronchus
Liver
4. What is the process of inhaling and exhaling called?
Circulation
Digestion
Respiration
Absorption
5. Which of the following is a common respiratory disorder?
Diabetes
Asthma
Arthritis
Migraine
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