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MCQs

Total Questions : 295 | Page 24 of 30 pages
Question 231. In double circulatory system the function of veins is to carry
  1.    oxygenated blood
  2.    deoxygenated blood
  3.    lymph
  4.    signals
 Discuss Question
Answer: Option B. -> deoxygenated blood
Answer: (b).deoxygenated blood
Question 232. The arteries which supply blood to the arms include
  1.    carotid arteries
  2.    subclavian arteries
  3.    dorsal aorta
  4.    hepatic arteries
 Discuss Question
Answer: Option B. -> subclavian arteries
Answer: (b).subclavian arteries
Question 233. Blood from head return by superior venacava to hearts
  1.    right atrium
  2.    left atrium
  3.    right ventricle
  4.    left ventricle
 Discuss Question
Answer: Option A. -> right atrium
Answer: (a).right atrium
Question 234. The left and right side of the mammalian heart is separated by
  1.    muscular walls of cartilage
  2.    membranes
  3.    valves
  4.    arteries
 Discuss Question
Answer: Option A. -> muscular walls of cartilage
Answer: (a).muscular walls of cartilage
Question 235. Blood is distributed to all body parts except lungs by
  1.    coronary arch
  2.    pulmonary arch
  3.    dorsal aorta
  4.    aortic arch
 Discuss Question
Answer: Option D. -> aortic arch
Answer: (d).aortic arch
Question 236. Through selective reabsorption, kidneys help to maintain the
  1.    PH of blood plasma
  2.    Colour of blood plasma
  3.    concentration of blood plasma
  4.    Temperature of blood plasma
 Discuss Question
Answer: Option A. -> PH of blood plasma
Answer: (a).PH of blood plasma
Question 237. If there is an excessive amount of sweat, the water removal by kidney is
  1.    Greater
  2.    less
  3.    Un Affected
  4.    same
 Discuss Question
Answer: Option B. -> less
Answer: (b).less
Question 238. Human kidney contain numerous tubules called
  1.    Nephrone
  2.    Cortex
  3.    Loop of hemle
  4.    Bowman's capsule
 Discuss Question
Answer: Option A. -> Nephrone
Answer: (a).Nephrone
Question 239. Each human kidney has narrow tubules surrounded by
  1.    Blood cells
  2.    Blood viens
  3.    Blood vessel
  4.    Nephron
 Discuss Question
Answer: Option C. -> Blood vessel
Answer: (c).Blood vessel
Question 240. In normal adults, 120 cm cube of filtrate is formed in kidney every
  1.    Second
  2.    Hour
  3.    Minute
  4.    Day
 Discuss Question
Answer: Option C. -> Minute
Answer: (c).Minute

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