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MCQs

Total Questions : 92 | Page 6 of 10 pages
Question 51. The respiratory should be thin and
  1.    moist
  2.    warm
  3.    dry
  4.    normal
 Discuss Question
Answer: Option A. -> moist
Answer: (a).moist
Question 52. During inspiration blood has higher concentration of carbon dioxide as compared to
  1.    capillaries
  2.    Arterial air
  3.    Alveolar air
  4.    venous air
 Discuss Question
Answer: Option C. -> Alveolar air
Answer: (c).Alveolar air
Question 53. Ribs and intercoastals muscles constitute walls of
  1.    diaphragm
  2.    lungs
  3.    ribs
  4.    chest
 Discuss Question
Answer: Option D. -> chest
Answer: (d).chest
Question 54. Tuberculosis is a disease which is
  1.    harmless
  2.    contagious
  3.    venereal
  4.    fatal
 Discuss Question
Answer: Option B. -> contagious
Answer: (b).contagious
Question 55. General names for group of diseases is
  1.    mycobacterium
  2.    tuberculosis
  3.    mycobacterium-tuberculosis
  4.    tuberculositic virus
 Discuss Question
Answer: Option C. -> mycobacterium-tuberculosis
Answer: (c).mycobacterium-tuberculosis
Question 56. Muscles fibers have iron containing protein called
  1.    hemoglobin
  2.    myoglobin
  3.    globulin
  4.    cytoglobin
 Discuss Question
Answer: Option B. -> myoglobin
Answer: (b).myoglobin
Question 57. Mammals which can stay under ocean for more than two hours without coming up for air are
  1.    cetaceans
  2.    sea urchin
  3.    sea anemones
  4.    oceanic
 Discuss Question
Answer: Option A. -> cetaceans
Answer: (a).cetaceans
Question 58. Breakdown of alveoli is called
  1.    asthma
  2.    tuberculosis
  3.    emphysema
  4.    diarrhea
 Discuss Question
Answer: Option C. -> emphysema
Answer: (c).emphysema
Question 59. Organ which lie ventral to esophagus extending in chest cavity is a tubular structure called
  1.    intestine
  2.    trachea
  3.    glottis
  4.    lungs
 Discuss Question
Answer: Option B. -> trachea
Answer: (b).trachea
Question 60. In a tobacco leaf, there are 12000 stomata per square
  1.    meter
  2.    centimeter
  3.    millimeter
  4.    micrometer
 Discuss Question
Answer: Option B. -> centimeter
Answer: (b).centimeter

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