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RESPIRATORY SYSTEM MCQs

Total Questions : 30 | Page 2 of 3 pages
Question 11. What is the site of gas exchange?
  1.    alveoli
  2.    nose
  3.    lung
  4.    bronchi
 Discuss Question
Answer: Option A. -> alveoli
Question 12. This is the airway that has two pairs of vocal chords attached to it
  1.    Lungs
  2.    Diaphragm
  3.    Pharynx
  4.    Larynx
 Discuss Question
Answer: Option D. -> Larynx
Question 13. Given the following structures:1
  1.    1,2,3,4
  2.    2,3,1,4
  3.    2,1,3,4
  4.    4,2,3,1 
 Discuss Question
Answer: Option B. -> 2,3,1,4
Question 14. The larynx is apart of the upper respiratory system
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 15. A cavity within a bone or other tissue, especially one in the bones of the face or skull connecting with the nasal cavities
  1.    Sinus
  2.    Nose
  3.    Pharynx
  4.    Larynx
 Discuss Question
Answer: Option A. -> Sinus
Question 16. Which lung has 2 lobes?
  1.    Right
  2.    Left
 Discuss Question
Answer: Option B. -> Left
Question 17. The only externally visible part of the respiratory system
  1.    Eyes
  2.    Nose
  3.    Pharynx
  4.    Larynx
 Discuss Question
Answer: Option B. -> Nose
Question 18. The opening between vocal cords
  1.    glottis
  2.    epiglottis
 Discuss Question
Answer: Option A. -> glottis
Question 19. What are the names of the air sacs in the lungs where gas exchange takes place?
  1.    Alveoli
  2.    Bronchi
  3.    Bronchioles
  4.    Intercostal muscles
 Discuss Question
Answer: Option A. -> Alveoli
Question 20. Which part of the Respiratory System plays a major role in speech?
  1.    nose
  2.    pharynx
  3.    larynx
  4.    trachea
 Discuss Question
Answer: Option C. -> larynx

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