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RESPIRATORY SYSTEM MCQs

Total Questions : 30 | Page 3 of 3 pages
Question 21. What is the correct name for the voice box?
  1.    Trachea
  2.    Bronchus
  3.    Bronchiole
  4.    Larynx
 Discuss Question
Answer: Option D. -> Larynx
Question 22. Olfactory receptors are located in the mucosa of the nose
  1.    sight
  2.    smell
  3.    touch
  4.    taste
 Discuss Question
Answer: Option B. -> smell
Question 23. At the end of broncioles are thin walled sacs called what?
  1.    trachea
  2.    bronchi
  3.    alveoli
  4.    pneumonia
 Discuss Question
Answer: Option C. -> alveoli
Question 24. What does the respiratory system release?
  1.    oxygen
  2.    glucose
  3.    carbon dioxide
  4.    ATP
 Discuss Question
Answer: Option C. -> carbon dioxide
Question 25. Which of the following is not part of the Respiratory System?
  1.    Trachea
  2.    Larynx
  3.    Lungs
  4.    Stomach
 Discuss Question
Answer: Option D. -> Stomach
Question 26. To release carbon dioxide
  1.    exhale
  2.    inhale
  3.    cough
  4.    hiccup
 Discuss Question
Answer: Option A. -> exhale
Question 27. The process of exchanging oxygen and carbon dioxide in the lungs
  1.    inspiration
  2.    expiration
  3.    internal respiration
  4.    external respiration
 Discuss Question
Answer: Option D. -> external respiration
Question 28. What is the correct name for the windpipe?
  1.    Trachea
  2.    Bronchus
  3.    Bronchiole
  4.    Larynx
 Discuss Question
Answer: Option A. -> Trachea
Question 29. Pressure moves from high to low
  1.    False
  2.    True
 Discuss Question
Answer: Option B. -> True
Question 30. To take in oxygen
  1.    exhale
  2.    cough
  3.    hiccup
  4.    inhale
 Discuss Question
Answer: Option D. -> inhale

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