Beginner Lung Quiz
Ready to start the quiz?
This quiz contains 10 questions. Click below to begin.
Q1. What is the primary function of the lungs?
- Gas exchange (oxygen in, carbon dioxide out)
- Produce hormones
- Digest food
- Filter blood
Q2. How many lungs does a typical human have?
- Two
- Four
- Three
- One
Q3. What separates the lungs from the abdominal cavity?
- Stomach
- Liver
- Pleura
- Diaphragm
Q4. Which lung has three lobes?
- Both lungs
- Left lung
- Right lung
- Neither
Q5. Which tube carries air into the lungs from the trachea?
- Alveoli
- Bronchi
- Esophagus
- Diaphragm
Q6. What is the name of the tiny air sacs where gas exchange occurs?
- Alveoli
- Bronchioles
- Pleura
- Capillaries
Q7. What covers the outer surface of the lungs?
- Visceral pleura
- Endothelium
- Peritoneum
- Parietal pleura
Q8. Which muscle is primarily responsible for inhalation?
- Trapezius
- Diaphragm
- Rectus abdominis
- Biceps
Q9. Which structure connects the larynx to the bronchi?
- Esophagus
- Trachea
- Alveoli
- Pharynx
Q10. Which lung is slightly smaller and why?
- Right lung; space for liver
- Left lung; reduced blood supply
- Right lung; air pressure differences
- Left lung; space for the heart
