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MCQs

Total Questions : 106 | Page 4 of 11 pages
Question 31. The pair of ribs in the chest wall are
  1.    12
  2.    14
  3.    15
  4.    11
 Discuss Question
Answer: Option A. -> 12
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 32. Amount of oxygen in inspired air is 21 % and in expired air is
  1.    0.15
  2.    0.16
  3.    0.12
  4.    0.18
 Discuss Question
Answer: Option B. -> 0.16
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 33. The fine ends of the bronchioles are known as
  1.    bronchi
  2.    bronchioles
  3.    pharynx duct
  4.    alveolar ducts
 Discuss Question
Answer: Option D. -> alveolar ducts
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 34. The epiglottis, a flap of tissues covers the
  1.    pharynx
  2.    nostrils
  3.    nasal cavity
  4.    glottis
 Discuss Question
Answer: Option D. -> glottis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 35. The process through which animals take oxygen (O2) from the air and release carbon dioxide (CO2) into the air is called
  1.    breathing
  2.    gaseous exchange
  3.    respiratory exchange
  4.    cellular respiration
 Discuss Question
Answer: Option A. -> breathing
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 36. The smaller tubes within the chest cavity having cartilaginous plates called
  1.    bronchi
  2.    bronchioles
  3.    alveoli
  4.    all of above
 Discuss Question
Answer: Option A. -> bronchi
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 37. How many types of bronchitis are?
  1.    1
  2.    2
  3.    3
  4.    4
 Discuss Question
Answer: Option B. -> 2
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 38. Respiration involves the mechanical and
  1.    chemical process
  2.    biological process
  3.    physical process
  4.    bio chemical process
 Discuss Question
Answer: Option D. -> bio chemical process
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 39. The infection of lungs is called
  1.    emphysema
  2.    asthma
  3.    pneumonia
  4.    bronchitis
 Discuss Question
Answer: Option C. -> pneumonia
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 40. Intercostal muscles are present in
  1.    lungs
  2.    diaphragm
  3.    ribs
  4.    pharynx
 Discuss Question
Answer: Option C. -> ribs
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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